Crankbrothers Wheelset Synthesis 29 Carbon Enduro Boost HG Driver
$2,580.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear-specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tyres in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower yre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
"By thinking outside of the box and combining the best application for both ends of the stiffness spectrum, Crankbrothers has created an excellent wheelset for how mountain bikes react to rider input and communicate the trail. We feel confident in saying that Synthesis wheelsets offer improved handling that will encourage a wide variety of riders to push harder." - Vital MTB First Ride Rating: 4.5 Stars - Outstanding
Engagement
17º
Hub
Synthesis Standard
Inner rim width front
31.5mm
Inner rim width rear
29.5mm
Spoke count front
28
Spoke count rear
32
Spokes front
Sapim D-Light
Spokes rear
Sapim Race
Warranty
lifetime
Weight per set (27.5)
1845g
Weight per set (29)
1905g
Crankbrothers Wheelset Synthesis 29 Carbon Enduro Boost XD Driver
$2,580.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear-specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tyres in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower yre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
"By thinking outside of the box and combining the best application for both ends of the stiffness spectrum, Crankbrothers has created an excellent wheelset for how mountain bikes react to rider input and communicate the trail. We feel confident in saying that Synthesis wheelsets offer improved handling that will encourage a wide variety of riders to push harder." - Vital MTB First Ride Rating: 4.5 Stars - Outstanding
Specifications:
Engagement
17º
Hub
Synthesis Standard
Inner rim width front
31.5mm
Inner rim width rear
29.5mm
Spoke count front
28
Spoke count rear
32
Spokes front
Sapim D-Light
Spokes rear
Sapim Race
Warranty
lifetime
Weight per set (27.5)
1845g
Weight per set (29)
1905g
Crankbrothers Wheelset Synthesis 27.5 Carbon Enduro Boost HG Driver
$2,580.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear-specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tyres in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower yre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
"By thinking outside of the box and combining the best application for both ends of the stiffness spectrum, Crankbrothers has created an excellent wheelset for how mountain bikes react to rider input and communicate the trail. We feel confident in saying that Synthesis wheelsets offer improved handling that will encourage a wide variety of riders to push harder." - Vital MTB First Ride Rating: 4.5 Stars - Outstanding
Specifications:
Engagement
17º
Hub
Synthesis Standard
Inner rim width front
31.5mm
Inner rim width rear
29.5mm
Spoke count front
28
Spoke count rear
32
Spokes front
Sapim D-Light
Spokes rear
Sapim Race
Warranty
lifetime
Weight per set (27.5)
1845g
Weight per set (29)
1905g
Crankbrothers Wheelset Synthesis 27.5 Carbon Enduro Boost XD Driver
$2,580.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear-specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tyres in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower yre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
"By thinking outside of the box and combining the best application for both ends of the stiffness spectrum, Crankbrothers has created an excellent wheelset for how mountain bikes react to rider input and communicate the trail. We feel confident in saying that Synthesis wheelsets offer improved handling that will encourage a wide variety of riders to push harder." - Vital MTB First Ride Rating: 4.5 Stars - Outstanding
Specifications:
Engagement
17º
Hub
Synthesis Standard
Inner rim width front
31.5mm
Inner rim width rear
29.5mm
Spoke count front
28
Spoke count rear
32
Spokes front
Sapim D-Light
Spokes rear
Sapim Race
Warranty
lifetime
Weight per set (27.5)
1845g
Weight per set (29)
1905g
Crankbrothers Synthesis Wheelset 27.5 Carbon Enduro 11 Boost I9 Hydra Hub XD Driver
$3,660.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tires in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tyre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
SPECIFICATIONS:
Engagement: (I9) 0.52º Quick Engagement/ Six Pawls
Engagement: (P321) 2.5º quiet engagement / magnetic pawls (x6)
ETRTO (27.5): 585mm
ETRTO (29): 622mm
Hub: (I9) Synthesis 11 (Industry Nine Hydra Hub)
Hub: (P321) Synthesis 11 (Project 321 internals)
Inner rim width front: 31.5mm
Inner rim width rear: 29.5mm
Outer rim width front: 37.5mm
Outer rim width rear: 36.5mm
Rim height: 18mm
Spoke count front: 28
Spoke count rear: 32
Spokes front Sapim: CX-Ray
Spokes rear Sapim: CX-Sprint
Warranty lifetime (rim only)
Weight per set (27.5): 1760g
Weight per set (29): 1825g
Crankbrothers Wheelset Synthesis 27.5 Carbon Enduro 11 Boost I9 Hydra Hub H Driver
$3,699.95
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tires in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tyre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
"By thinking outside of the box and combining the best application for both ends of the stiffness spectrum, Crankbrothers has created an excellent wheelset for how mountain bikes react to rider input and communicate the trail. We feel confident in saying that Synthesis wheelsets offer improved handling that will encourage a wide variety of riders to push harder." - Vital MTB First Ride Rating: 4.5 Stars - Outstanding
Specifications:
Engagement
2.5º quiet engagement / magnetic pawls
Hub
Synthesis 11 (Project 321 internals)
Inner rim width front
31.5mm
Inner rim width rear
29.5mm
Spoke count front
28
Spoke count rear
32
Spokes front
Sapim CX-Ray
Spokes rear
Sapim CX-Sprint
Warranty
lifetime
Weight per set (27.5)
1760g
weight per set (29)
1825g
Crankbrothers Synthesis Wheelset 29 Carbon DH 11 Boost I9 Hydra Hub HG Driver
$3,660.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tires in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tyre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
Specifications:
Engagement (I9)
0.52º Quick Engagement/ Six Pawls
Engagement (P321)
2.5º quiet engagement / magnetic pawls (x6)
ETRTO (27.5)
585mm
ETRTO (29)
622mm
Front hub dimensions
Boost: 20mm, Standard: ISO 20mm
Hub (I9)
Synthesis 11 (Industry Nine Hydra Hub)
hub (P321)
Synthesis 11 (Project 321 internals)
Inner rim width front
31.5mm
Inner rim width rear
31.5mm
Outer rim width front
38.7mm
Outer rim width rear
39.5mm
Rear hub dimensions
12x157mm (installed), 12x150mm (axle end cap kit available)
Rim height
18.75mm
Spoke count front
28
Spoke count rear
32
Spokes front
Sapim CX-Ray
Spokes rear
Sapim CX-Sprint
Warranty
lifetime (rim only)
Weight per set (27.5)
1945g
Weight per set (29)
1995g
Crankbrothers Synthesis Wheelset 29 Carbon DH 11 Boost I9 Hydra Hub XD Driver
$3,660.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tires in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tyre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
Specifications:
Engagement (I9)
0.52º Quick Engagement/ Six Pawls
Engagement (P321)
2.5º quiet engagement / magnetic pawls (x6)
ETRTO (27.5)
585mm
ETRTO (29)
622mm
Front hub dimensions
Boost: 20mm, Standard: ISO 20mm
Hub (I9)
Synthesis 11 (Industry Nine Hydra Hub)
Hub (P321)
Synthesis 11 (Project 321 internals)
Inner rim width front
31.5mm
Inner rim width rear
31.5mm
Outer rim width front
38.7mm
Outer rim width rear
39.5mm
Rear hub dimensions
12x157mm (installed), 12x150mm (axle end cap kit available)
Rim height
18.75mm
Spoke count front
28
Spoke count rear
32
Spokes front
Sapim CX-Ray
Spokes rear
Sapim CX-Sprint
Warranty
lifetime (rim only)
Weight per set (27.5)
1945g
Weight per set (29)
1995g
Crankbrothers Synthesis Wheelset 27.5 Carbon DH 11 Boost I9 Hydra Hub XD Driver
$3,660.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tires in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tyre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
Specifications:
Engagement (I9)
0.52º Quick Engagement/ Six Pawls
Engagement (P321)
2.5º quiet engagement / magnetic pawls (x6)
ETRTO (27.5)
585mm
ETRTO (29)
622mm
Front hub dimensions
Boost: 20mm, Standard: ISO 20mm
Hub (I9)
Synthesis 11 (Industry Nine Hydra Hub)
Hub (P321)
Synthesis 11 (Project 321 internals)
Inner rim width front
31.5mm
Inner rim width rear
31.5mm
Outer rim width front
38.7mm
Outer rim width rear
39.5mm
Rear hub dimensions
12x157mm (installed), 12x150mm (axle end cap kit available)
Rim height
18.75mm
Spoke count front
28
Spoke count rear
32
Spokes front
Sapim CX-Ray
Spokes rear
Sapim CX-Sprint
Warranty
lifetime (rim only)
Weight per set (27.5)
1945g
Weight per set (29)
1995g
Crankbrothers Synthesis Wheelset 29 Carbon Enduro 11 Boost I9 Hydra Hub HG Driver
$3,660.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tires in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tyre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
SPECIFICATIONS:
Engagement (I9)
0.52º Quick Engagement/ Six Pawls
Engagement (P321)
2.5º quiet engagement / magnetic pawls (x6)
ETRTO (27.5)
585mm
ETRTO (29)
622mm
Hub (I9)
Synthesis 11 (Industry Nine Hydra Hub)
Hub (P321)
Synthesis 11 (Project 321 internals)
Inner rim width front
31.5mm
Inner rim width rear
29.5mm
Outer rim width front
37.5mm
Outer rim width rear
36.5mm
Rim height
18mm
Spoke count front
28
Spoke count rear
32
Spokes front
Sapim CX-Ray
Spokes rear
Sapim CX-Sprint
Warranty
lifetime (rim only)
Weight per set (27.5)
1760g
Weight per set (29)
1825g
Crankbrothers Synthesis Wheelset 29 Carbon Enduro 11 Boost I9 Hydra Hub XD Driver
$3,660.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tires in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tyre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
SPECIFICATIONS:
Engagement (I9)
0.52º Quick Engagement/ Six Pawls
Engagement (P321)
2.5º quiet engagement / magnetic pawls (x6)
ETRTO (27.5)
585mm
ETRTO (29)
622mm
Hub (I9)
Synthesis 11 (Industry Nine Hydra Hub)
Hub (P321)
Synthesis 11 (Project 321 internals)
Inner rim width front
31.5mm
Inner rim width rear
29.5mm
Outer rim width front
37.5mm
Outer rim width rear
36.5mm
Rim height
18mm
Spoke count front
28
Spoke count rear
32
Spokes front
Sapim CX-Ray
Spokes rear
Sapim CX-Sprint
Warranty
lifetime (rim only)
Weight per set (27.5)
1760g
Weight per set (29)
1825g
Crankbrothers Synthesis Wheelset 27.5 Carbon DH 11 Standard I9 Hydra Hub HG Driver
$3,660.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear-specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tires in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tyre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
Specifications:
engagement (I9)
0.52º Quick Engagement/ Six Pawls
engagement (P321)
2.5º quiet engagement / magnetic pawls (x6)
ETRTO (27.5)
585mm
ETRTO (29)
622mm
front hub dimensions
Boost: 20mm, Standard: ISO 20mm
hub (I9)
Synthesis 11 (Industry Nine Hydra Hub)
hub (P321)
Synthesis 11 (Project 321 internals)
inner rim width front
31.5mm
inner rim width rear
31.5mm
outer rim width front
38.7mm
outer rim width rear
39.5mm
rear hub dimensions
12x157mm (installed), 12x150mm (axle end cap kit available)
rim height
18.75mm
spoke count front
28
spoke count rear
32
spokes front
Sapim CX-Ray
spokes rear
Sapim CX-Sprint
warranty
lifetime (rim only)
weight per set (27.5)
1945g
weight per set (29)
1995g
Crankbrothers Synthesis Wheelset 27.5 Carbon DH 11 Standard I9 Hydra Hub XD Driver
$3,660.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tires in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tyre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
Specifications:
Engagement (I9)
0.52º Quick Engagement/ Six Pawls
Engagement (P321)
2.5º quiet engagement / magnetic pawls (x6)
ETRTO (27.5)
585mm
ETRTO (29)
622mm
Front hub dimensions
Boost: 20mm, Standard: ISO 20mm
Hub (I9)
Synthesis 11 (Industry Nine Hydra Hub)
Hub (P321)
Synthesis 11 (Project 321 internals)
Inner rim width front
31.5mm
Inner rim width rear
31.5mm
Outer rim width front
38.7mm
Outer rim width rear
39.5mm
Rear hub dimensions
12x157mm (installed), 12x150mm (axle end cap kit available)
Rim height
18.75mm
Spoke count front
28
Spoke count rear
32
Spokes front
Sapim CX-Ray
Spokes rear
Sapim CX-Sprint
Warranty
lifetime (rim only)
Weight per set (27.5)
1945g
Weight per set (29)
1995g
Crankbrothers Synthesis Wheelset 27.5 Carbon Enduro 11 Boost I9 Hydra Hub HG Driver
$3,660.00
Mountain bike's first tuned carbon wheel system for enduro riding and racing.
Front and rear specific rims offer stiffness and compliance characteristics where they are rewarded best, while front and rear-specific inner rim widths are optimized for wider tires in the front and narrower tires in the rear.
Compliant Front Wheel:
Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
Lower Spoke count
Lighter Weight Spoke
Wider Inner Width
Lighter Rim
Stiff Rear Wheel:
Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tyre profile in the rear, improves rolling resistance, and sharpens tire edge for grip.
Higher Spoke Count
Heavier Spoke Weight
Narrower Inner Rim Width
Tougher Rim
SPECIFICATIONS:
Engagement: (I9) 0.52º Quick Engagement/ Six Pawls
Engagement: (P321) 2.5º quiet engagement / magnetic pawls (x6)
ETRTO (27.5): 585mm
ETRTO (29): 622mm
Hub: (I9) Synthesis 11 (Industry Nine Hydra Hub)
Hub: (P321) Synthesis 11 (Project 321 internals)
Inner rim width front: 31.5mm
Inner rim width rear: 29.5mm
Outer rim width front: 37.5mm
Outer rim width rear: 36.5mm
Rim height: 18mm
Spoke count front: 28
Spoke count rear: 32
Spokes front Sapim: CX-Ray
Spokes rear Sapim: CX-Sprint
Warranty lifetime (rim only)
Weight per set (27.5): 1760g
Weight per set (29): 1825g
Crankbrothers Synthesis Wheelset 27.5 Carbon DH 11 Boost I9 Hydra Hub HG Driver
$3,660.00
DetailsMountain bike's first tuned carbon wheel system for enduro riding and racing.Front and rear specific wheels tuned and optimized to address the specific performance requirements and loads of mountain bike riding.Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tire profile in rear, improves rolling resistance, and sharpens tire edge for grip.
Specsengagement (I9)0.52º Quick Engagement/ Six Pawlsengagement (P321)2.5º quiet engagement / magnetic pawls (x6)ETRTO (27.5)585mmETRTO (29)622mmfront hub dimensionsBoost: 20mm, Standard: ISO 20mmhub (I9)Synthesis 11 (Industry Nine Hydra Hub)hub (P321)Synthesis 11 (Project 321 internals)inner rim width front31.5mminner rim width rear31.5mmouter rim width front38.7mmouter rim width rear39.5mmrear hub dimensions12x157mm (installed), 12x150mm (axle end cap kit available)rim height18.75mmspoke count front28spoke count rear32spokes frontSapim CX-Rayspokes rearSapim CX-Sprintwarrantylifetime (rim only)weight per set (27.5)1945gweight per set (29)1995g