Burgtec Direct Mount MK3 Stem — 31.8mm Clamp

The Burgtec Direct Mount MK3 Stem is the choice of the world's fastest gravity racers and freeriders — and for good reason. Fully CNC machined for precision tolerances and a clean finish, the DM MK3 mounts directly to IS-standard forks including the RockShox Boxxer and Fox 40, eliminating the stack height and flex of a traditional steerer clamp. With three reach options and two handlebar clamp diameters, it suits everything from tight race setups to longer freeride configurations. When Trek-Unbroken DH, Commencal/Muc-Off, Yeti/Fox Factory and Giant Factory Off-Road are all running the same stem, you know Burgtec have got it right.

Design Features

• Fully CNC machined construction delivers precise tolerances, a clean aesthetic, and consistent quality across every unit
• Direct mount (IS mount) interface — fits RockShox Boxxer, Fox 40, and any fork using the IS standard, removing excess stack height for a lower, stiffer front end
• Available in 45mm, 50mm, and 60mm reach to dial in your cockpit position for DH racing or freeride
• Compatible with both 31.8mm and 35mm handlebar clamp diameters to suit your bar of choice
• Ships with steel bolt hardware as standard for reliability under the harshest race conditions
• Available in eight colourways: Burgtec Black, Race Red, Deep Blue, Purple Rain, Kash Bronze, Rhodium Silver, Burgtec Bullion Gold, and Toxic Barbie Pink — match your build or stand out on course
• As used by Trek-Unbroken DH Team, Commencal/Muc-Off, Yeti/Fox Factory, Giant Factory Off-Road Team, Frameworks Racing/TRP, and Santa Cruz/Burgtec X Goodman

Specifications

• Weight: 232g
• Reach: 45mm / 50mm / 60mm
• Handlebar clamp diameter: 31.8mm / 35mm
• Fork compatibility: IS mount (RockShox Boxxer, Fox 40, and compatible IS forks)
• Hardware: Steel bolts included
• Dimensions: 115 × 70 × 60mm
• Colours: Burgtec Black, Race Red, Deep Blue, Purple Rain, Kash Bronze, Iron Bro Orange, Rhodium Silver, Burgtec Bullion Gold, Toxic Barbie Pink