SUPERCORSA PISTA - FRAME KIT U-Lock That all starts with SpeedRamp

That all starts with SpeedRamp a series of discrete shifting ramps that move the chain quickly quietly and precisely under load

Dual release downshift lever

Fits Brand Marin Fits Brand Polygon

SaddleFizik Vento Argo X3

5" Tapered 34/44

SUPERCORSA PISTA - FRAME KIT U-Lock That all starts with SpeedRampThe Supercorsa is the world's most famous classic Italian track bike, still today 100% Made in Italy from Italian materials respecting the same geometries and specifications of Cino Cinelli. Afficionados of classic Italian bikes will appreciate not just the unsurpassed ride quality of the frame, but also the meticulous craftsmanship and luxurious detailing. The ultimate classic Italian road bike, In uninterrupted production since the early 1950s.