Mountain bike crankset Sram Pédalier Xx1 Eagle Bst 148 Dub Dm 12V 34D Xsync2 Gre

Product Description

- True racers are always looking for a decisive advantage: it's the relentless pursuit of lighter, stiffer, better performing and stronger equipment. - To create the best drivetrain possible, we've redesigned our crankset. Our all-new XX1 Eagle CARBON TUNED crankset is the lightest, stiffest and most powerful crankset in our current lineup. - DUB technology reinforces all of this by simplifying the connection of the axle to the bottom bracket and redefines the term 'resistance. Cranksets with DUB technology offer simplicity, compatibility and strength. - The Sram EAGLE chainring features new X-SYNC 2 technology for significantly quieter performance, better mud evacuation and extraordinary durability, compatible with 12 or 11 speed drivetrains. - DUB Technology features an improved bottom bracket and a new axle design. - Together, they provide a more uniform bottom bracket mounting approach, better dirt sealing and define a new measure of strength. Details: - Hollow carbon crank (Carbon Tuned) - Eagle SL CNC aluminum chainring - Boost Direct Mount X-Sync 2 chainring - The interface between the axle and the bearings is at the heart of dub technology. - Stiffness is combined with longevity. We go beyond conventional wisdom and simplify things, integrating the interaction between chainring, bottom bracket, axle and bottom bracket. With this approach we create a better transmission. - DUB TechnologyThe interface between the axle and the bearings is at the center of dub technology. - Stiffness is combined with longevity. We go beyond conventional wisdom and simplify things, integrating the interaction between chainring, bottom bracket, axle and bottom bracket. With this approach we create a better transmission. - DUB TechnologyThe interface between the axle and the bearings is at the center of dub technology. - Stiffness is combined with longevity. We go beyond conventional wisdom and simplify things, integrating the interaction between chainring, bottom bracket, axle and bottom bracket. With this approach we create a better transmission. - Strength and rigidity where you need it, lightness where you like it. SRAM 's proprietary carbon layering technology increases thickness and stiffness at critical stress points. The layered architecture of thinned carbon - ensures optimal weight savings without compromising strength. - X-SYNC 2 EAGLE is the next evolution of the SRAM X-SYNC technology. The aggressive tooth design provides better chain retention for smoother and more efficient pedaling. With an emphasis on even greater durability, the X-SYNC EAGLE design - X-SYNC EAGLE design reduces friction and the accumulation of mud, grit and dirt. - Crank length 170 Material Carbon Number of chainrings 1 Bottom bracket axle DUB (28.99 mm) Crankset standard Sram DUB Chainring teeth 34 Housing Included No Speed 11 - 12 Q-factor 168