Shimano BR-MT805 XC Disc Brake Caliper - Rear Flat Mount 2-Piston Includes K04S Metal Pads ModelNumber=H1021 The Box Two M30-P cranks

The Box Two M30-P cranks feature a 2-pc design with hollow forged aluminum arms integrated 4-bolt 104mm spider gear a 30mm hollow 7075 aluminum spindle to maximize strength and rigidity

Gives riders better control and confidence in race conditions

Narrow-wide tooth design for chainring retention through the rough stuff

and SRAM DUB 28

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"

Shimano BR-MT805 XC Disc Brake Caliper - Rear Flat Mount 2-Piston Includes K04S Metal Pads ModelNumber=H1021 The Box Two M30-P cranksUpgrade your flat mount XC bike with the new two piston Shimano BR MT805 brake caliper with an appearance matched with XTR XT. Easily update your flat mount equipped XC bike with the BR MT805 2 piston caliper BR MT805 caliper is optimized for use with XTR BL M9200 and BL M9220 lever (lever sold separately) Compatible with Shimanos new low viscosity mineral oil for consistent power and brake bite Heat resistant resin pistons Shimano RT CL900 or RT