Specialized Stumpjumper frm frame satin copper / black s4 MFPN=805-05-510-KIT Shimano Center-Lock Rotor AdaptorAdapts standard

Shimano Center-Lock Rotor AdaptorAdapts standard 6-bolt rotors to Center-Lock hubs

Bonus: recyclable and biodegradable

placing an emphasis on moisture transfer and minimizing friction

6 | IS41/30 Lower Cup 41mm SHIS Lower IS41/30 Upper Cup 41mm SHIS Upper IS41/28

Specialized Stumpjumper frm frame satin copper / black s4 MFPN=805-05-510-KIT Shimano Center-Lock Rotor AdaptorAdapts standard<p>When we say "The Ultimate Trail Bike," we mean itthe all new Stumpjumper is everything you could ever ask for in a trail ripping steed. Want a bike that climbs with ease? The Stumpjumper delivers, thanks to a ground up suspension redesign and lightest in class frame weight. How about something thats ready to shred when the trail turns downhill? That suspension re design paired with new Trail Geometry and the Rider First Engineered frames perfect