CARACTÉRISTIQUES DU PRODUIT
Forged 6061-T6 aluminum crank arms
Forged AL7050 BB386EVO spindle
AL7075 chainrings 100% CNC machined
Chromo chainring bolts
Works with Shimano and SRAM 10-11 speed systems
Designed for the rigors of the Enduro World Series, the FC-M9220 is the most robust XTR crankset ever produced. HOLLOWTECH II forging and a thicker steel axle give this crankset resistance to the hardest impacts while optimizing stiffness and weight. Available in 160 to 175 mm lengths and with all...
Redesigned crank arms, stiffer, inspired by Dura-Ace R9100Hollow arms and large chainringsImproved compatibility with disc brake framesRevised tooth profile allowing shorter chainstays with 135 mm or 142 mm rear spacingCompatible only with FD-R9100 and FD-R8000Weight: 674g
The ULTEGRA FC-R8100 crankset performs two crucial functions: delivering the best possible power transfer from your pedaling to the drivetrain and providing the fastest, most precise shifting. On both counts, this new crankset won’t disappoint: thanks to the combination of the two best technologies on the market, HOLLOWTECH II and...
Hollow aluminum armsCompatible with short chainstays (410 mm) with 135 mm or 142 mm rear spacingCompatible only with FD-R9100/FD-R8000/FD-R7000/FD-5801 front derailleursChain compatibility: HG-EV 11/HG-X 11Bottom Bracket: Not included - SM-BBR60/SM-BB72-41B713 g (50-34T), 743 g (52-36T), 758 g (53-39T)
FC-RS510 11-speed crankset
CARACTÉRISTIQUES DU PRODUIT
4-arm crankset for 11-speed drivetrains
Compatible with frames with 135 mm O.L.D. and 410 chainstay length
Axe: 916'' Cromoly.
Affordable, high-end style crankset
Material: Aluminum
Chain compatibility: Super Narrow HG 10-speed
Pedal axle: 9/16''
Bottom Bracket: Not included - SM-BB6700
Optimal balance between light weight and stiffness
Hollowglide outer chainring, 20% more durable
New tooth profile for better chain engagement and smoother shifting
Minimized friction when using the small chainring/small cog combination