Full Speed Ahead Gossamer Pro AGX+ 1x Crankset - 172.5mm For Shimano 12-Speed HG+ 42t Direct Mount MegoExo Spindle BLK CheckoutTitle=SunRingle Duroc 50 29 Disc Rim 700c x 41mm tires on Ski Length:193 Stiff 5mm Material Aluminum Type CheckoutSpec= Lyrik Select+/Ult D1+ (2023+) J913816

Full Speed Ahead Gossamer Pro AGX+ 1x Crankset 172.5mm For Shimano 12 Speed HG+ 42t Direct Mount MegoExo Spindle BLK CheckoutTitle=SunRingle Duroc 50 29 Disc Rim 700c x 41mm tires on Ski Length:193 Stiff 5mm Material Aluminum Type CheckoutSpec= Lyrik Select+ Ult D1+ (2023+) J913816 700c x 41mm tires on M–XL frame sizes (700c x 38mm with fenders) Rear Axle QR x 138mm Brake Type Disc TT (Effective) 545 Fork Type Rigid Fork Material Steel Frame Material Steel Frame Type Rigid Front Axle QR x 100mm Color Black Mfg Size Small Platform Preamble Wheel Size 650b Defined Color Black Size Small *Minimum inner rim width needed to install the inserts is 19mm