Shimano Ultegra FC-R8100 Left Crank Arm - 170mm Black MFPN=BKCJ-0195 BCD Direct Mount Crank Arm

BCD Direct Mount Crank Arm Length 150mm Interface ISIS Position Set Primary Color Black

Part of the newly updated Gravel King line the latest model year sees improved rolling resistance TuffTex belting and redesigned bead for improved retention

}SRAM Level Ultimate Stealth Disc Brake Lever Assembly - Carbon Lever Blade For 4-Piston Level Ultimate Stealth Black/Silver C1

}SRAM Red(pre-2012) /Force BB30/PF30 Left Crank Arm Bolt and Cap M18/ M30

Durable 2-pc forged aluminum 4-piston caliper with titanium hardware for corrosion resistance and light weight

Shimano Ultegra FC-R8100 Left Crank Arm - 170mm Black MFPN=BKCJ-0195 BCD Direct Mount Crank ArmShimano Ultegra FC R8100 Left Crank Arm 170mm Black. The Shimano Ultegra FC R8100 left crank arm features HOLLOWGLIDE structure that cuts weight yet maintains strength for better power transfer and quicker more precise front shifting. Crafted with anodized aluminum for for high strength and light weight TECH SPECS Color Black Length 170 Spindle Interface Type Hollowtech II