ProRate Rear Shock Spring - 350/400 x 55mm, Black top tube bags The S features 27

The S features 27

The Diverge STR Expert starts with our FACT 11r carbon frameset with front and rear Future Shock suspension

Incredibly tough Roval Traverse wheels with DT Swiss 370 hub

Parts for servicing Zipp hubs

3-pin brass keyway system

ProRate Rear Shock Spring - 350/400 x 55mm, Black top tube bags The S features 27The ProRate Spring is designed to fit both Jade and Jade X rear shock models, offering the longest spring life of any lightweight steel spring on the market. Up to 125lbs. of progressive rate coil; great for big hit support, aggressive riders or linear linkage designs Lightweight and high quality Japanese steel Retains spring rate up to 1,000,000 compressions