Experience an unparalleled cycling journey with Rollerboys Ceramic, where your rides become an unending stream of smoothness. Crafted from resilient composite materials, the ingenious tooth arrangement ensures swift transitions to higher gears, akin to the velocity of light itself. Embrace the flawlessly rolling pulleys granted by the ceramic bearings. For committed cyclists, top-tier pulley wheels are imperative, and with RollerBoys Ceramic, you're all set! Features: - Equipped with low friction ceramic bearings for ultra-smooth glide and exceptional durability - Narrow Wide tooth profiling ensures ultimate chain retention - Composite material provided by EMS Swiss, with 40% glass-fiber mixture - Lubricated with special ceramic light oil for extra smoothness - Compatible with SRAM 12-speed MTB Part Number: BDP-17 Barcode: 8716683127508 Product Code: BBB BDP-17'- Compatible with brands: SRAM - Part materials: Grivory EMS - Gears: 12-speed - Bearings material: Ceramic - Narrow wide: Tension pulley only - Pulley size: 12/14T Discipline: Mountain Release Year:

Discover the world of effortless cycling with Rollerboys, providing an unceasingly smooth ride that'll keep you going nonstop! Crafted from robust composite material, these pulley wheels showcase remarkable durability. The distinctive tooth pattern guarantees swift transitions to higher gears, akin to the velocity of light. An essential equipment for fervent cyclists, RollerBoys pulley wheels ensure you're prepared for your cycling endeavors! Features: - Narrow Wide tooth profiling ensures ultimate chain retention. - Composite material provided by EMS Swiss, with 40% glass-fiber mixture - Sealed bearings - Compatible with SRAM 12-speed MTB Part Number: BDP-07 Barcode: 8716683127492 Product Code: BBB BDP-07'- Compatible with brands: SRAM - Part materials: Grivory EMS - Gears: 12-speed - Bearings material: CrMo - Narrow wide: Tension pulley only - Pulley size: 12/14T Discipline: Mountain Release Year:

These boys will keep you rolling forever! Rollerboys promise a bike ride that never stops, with an unmatched smoothness. Constructed from tough composite material, their special teeth pattern makes gear shifts lightning-fast. Thanks to ceramic bearings, your pulleys roll with extraordinary ease. RollerBoys Ceramic pulley wheels are an essential accessory for serious cyclists. Features: - Equipped with low friction ceramic bearings for ultra-smooth glide and exceptional durability. - Narrow Wide tooth profiling ensures ultimate chain retention. - Lubricated with special ceramic light oil for extra smoothness. - Composite material provided by EMS Swiss, with 40% glass-fiber mixture. - Compatible with SRAM 1X11. Part Number: 2913611601 Barcode: 8716683115222 Product Code: BBB BDP-16 Discipline: Road/MTB Release Year: 2020

These boys will keep you rolling. The Rollerboys ensure an incredibly smooth bike ride, allowing you to ride endlessly. Crafted from robust composite materials and featuring a unique teeth pattern, these high-quality pulley wheels enable lightning-fast gear shifts. Serious cyclists, RollerBoys have got you covered. Features: - Narrow Wide tooth profiling ensures ultimate chain retention. - Composite material provided by EMS Swiss, with 40% glass-fiber mixture. - Sealed bearings. - Compatible with SRAM 1X11. Part Number: 2913610601 Barcode: 8716683115215 Product Code: BBB BDP-06 Discipline: Road/MTB Release Year: 2020

These boys will keep you rolling. Rollerboys are your ticket to an uninterrupted, smooth biking experience that never lets you down. Crafted from robust composite materials and equipped with a specially designed teeth pattern, these pulley wheels allow you to shift gears at the speed of light. For serious cyclists, RollerBoys are the ultimate choice for top-tier performance. Features: - Composite material provided by EMS Swiss, with 40% glass-fiber mixture. - Complete set of bushings for different shifting systems included. - Equipped with special internal lubricant system. - Compatible with SRAM. Part Number: 2913610501 Barcode: 8716683052893 Product Code: BBB BDP-05 Discipline: Road/MTB Release Year: 2020

These boys will keep you rolling. The RollerBoys ensure your bicycle ride is incredibly smooth, keeping you going non-stop! Crafted from robust and long-lasting composite materials, their unique tooth pattern guarantees lightning-fast gear shifting. These top-notch pulley wheels are essential for any dedicated cyclist, making RollerBoys the perfect choice for your journey. Features: - Composite material provided by EMS Swiss, with 40% glass-fiber mixture. - Special teeth pattern for quick shifting performance. - Complete set of bushings for different shifting systems included. Part Number: 2913610201 Barcode: 8716683001990 Product Code: BBB BDP-02.BK Discipline: Road/MTB Release Year: 2020

These boys will keep you rolling. Make your bike rides smoother than ever with Rollerboys, ensuring you never want to stop. Crafted from durable composite material and designed with a special teeth pattern for swift gear changes, these high-quality pulley wheels are a top choice for passionate cyclists. Features: - Composite material provided by EMS Swiss, with 40% glass-fiber mixture - Special teeth pattern for quick shifting performance - Complete set of bushings for different shifting systems included Part Number: 2913610101 Barcode: 8716683001952 Product Code: BBB BDP-01.BK Discipline: Road/MTB Release Year: 2020

RollerBoys Ceramic Derailleur Pulleys These boys will keep you rolling forever! The Rollerboys will make your bike ride so smooth that you will never stop anymore! The composite material is strong and durable and the special teeth pattern makes sure you can shift to a higher gear with the speed of light! The ceramic bearings make sure your pulleys will roll so smooth that you never want to stop riding anymore. High quality pulley wheels are a must have for every serious bike rider, with the RollerBoys Ceramic you are good to go! Equipped with low friction ceramic bearings for ultra-smooth glide and exceptional durability Special teeth pattern for quick shifting performance Lubricated with special ceramic light oil for extra smoothness Composite material provided by EMS Swiss, with 40% glass-fiber mixture Complete set of bushings for different shifting systems included Part Number: 2913611201 Barcode: 8716683045680 Product Code: BDP-12 Discipline: Road/MTB Release Year: 2020

Composite material provided by EMS Swiss, with 40% glass-fiber mixture. - Complete set of bushings for different shifting systems included. Part Number: 2913610111 Barcode: 8716683019537 Product Code: BBB BDP-01.TR Discipline: Road Release Year:

Composite material provided by EMS Swiss, with 40% glass-fiber mixture. - Complete set of bushings for different shifting systems included. Part Number: 2913610109 Barcode: 8716683001983 Product Code: BBB BDP-01.GY Discipline: Road Release Year: