The CycleOps Climbing Block is a straightforward solution for leveling your front wheel during indoor trainer sessions. Its injection-molded construction is built to handle daily use without cracking or flexing underfoot — this is not a piece of kit that will let you down mid-interval. The three-level design lets you dial in front wheel height to match your preferred riding position. Stack two blocks together and you unlock 12 different height combinations, making it easy to simulate climbing efforts or simply find a more neutral position for long trainer sessions. A clean, practical addition to any home setup. 3-level adjustable design Stackable — use two blocks for 12 adjustment levels Compatible with rear-mounted trainers Injection-molded construction
