CycleOps Climbing Riser Block -
Riser Blocks' unique three-level design lets you pick a height for your front tire that is most comfortable for you.
Made in USA.
- Train harder and longer in a more natural position
- Injection-molded riser block is virtually indestructible; solid design stabilizes your front tire to give you confidence for a hard cranking session
- Stack two blocks to simulate climbing workouts; two blocks offer a dozen different adjustment levels