Full Speed Ahead Gossamer Pro 2x Crankset - 172.5mm 50/34t For Shimano 12-Speed HG+ DM/90 BCD MegaExo Spindle BLK CheckoutSpec= 25g Supports tire widths from 30mm

Supports tire widths from 30mm to 65mm Rear Axle 12mm Thru x 142mm Rim Width (Internal) 25 Cassette Body Type Campagnolo N3W Front Axle 15mm Thru x 100mm Valve Presta Wheel Size 700c Defined Color Carbon ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Rim Material Carbon Hub/Brake Compatibility Center-Lock Disc

or a semi-internal cable routing

Anodized 6061-T6 aluminum construction is ultralight corrosion resistant and incredibly durable

Pairs with Tacx indoor trainers (sold separately)

tubeless ready Weight: 12

Full Speed Ahead Gossamer Pro 2x Crankset - 172.5mm 50/34t For Shimano 12-Speed HG+ DM/90 BCD MegaExo Spindle BLK CheckoutSpec= 25g Supports tire widths from 30mmThe Full Speed Ahead Gossamer Pro 2x crankset with MegaExo 24mm spindle combines advanced designs with lightweight material technology and high precision manufacturing techniques. Gossamer components are ideal for the enthusiast who wants the uncompromising feel and confidence of high performance alloy at an affordable price. Cold forged 6061 T6 aluminum crank arms are lightweight stiff and durability Premium 7050 aluminum MegaExo 24mm spindle for