Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination Model=Z8 Chain

Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination Model=Z8 ChainThis Shimano chainring allows you to update your Dura Ace FC R9100 11 speed crankset with a chainring configuration to best fit your riding style. Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting Features a weight saving 4 bolt design with a BCD of 110 mm Ring Position Type Outer Tooth Count 50 Drivetrain

grip and handling

5mm Interface DUB Crankset Material Carbon Pedals Thread 9/16 Primary Color Black Speed 12/13 Drivetrain Spacing Road

Flat Protection Tread and Sidewall TPI 330 Color Black Weight 450 Designed for e-bike Yes Defined Color Black ISO Width (mm) 40 ISO Diameter 584 / 650b / 27

Shimano FC-M6100-1 Crank Spider Lock Ring/Washer

Cassette Cogs 11-13-15-18-24-32-40-48 Color Black Cassette Body Type Shimano/SRAM 8 9 10 Speed Designed for ebike Yes keyword search EX1 Drivetrain Speeds 8 Range 11-48 Defined Color Black Weight 320

Continental Grand Prix 5000 S TR Tire - 650b x 32 Tubeless Folding Black/Transparent Black

Full Speed Ahead Ebike Chainring Guard for Bosch Gen 2 - Fits 15-17t ISIS Steel Black

Pirelli P ZERO Race RS Tire - 700 x 28 Clincher Folding Black TechBelt SmartEvo2

The CT-5 Chain Tool performs like a shop-quality tool in a lightweight compact size that easily fits in a saddle bag or mobile mechanics tool roll

helping you stay comfortable on long sessions or while dialing in your stance for a new trick

Cassette Body Type Shimano Micro Spline Defined Color Gray Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 622 / road / 29" Rear Axle 12mm Thru x 148mm Tire Type Tubeless Ready Valve Presta Wheel Size 29"

Color Black Lower Stack Height 4 Bearing Type Cartridge Crown Race 40 Weight 89 Defined Color Black Upper Stack Height 8 S