
2025 Sport Crafters High Inertia Drum
Sport Crafters
$109.00
Our new (HD100) High Inertia Drum adds the benefits of higher mass and inertia to your existing SportCrafters Cadence or OverDrive Pro Rollers. The heavier, double-wall drum allows your bike to coast for a longer period of time without losing momentum, and smooths out your pedal stroke when practicing one-legged drills or clipping into clipless pedals. The High Inertia Drum is particularly useful if you do not clip in, and for baseline and distance spinning.
- Easily integrates with SportCrafters Cadence Rollers, SportCrafters OverDrive Pro Rollers, CycleOps Basic Aluminum Rollers, and CycleOps Rollers with External Resistance Unit
- Drum should be installed in the middle position
- Recommended for indoor use on hard surface only - very little clearance between the drum and the floor
- Lifetime warranty
- Drum width from the outside of the caps: 16 1/8" (40.96 cm)
- Width required between the outer rails: 16 3/4" (42.55 cm) If the width of your rollers is less, or much wider, the drum will not work.
- Axle: 3/8" fully threaded at the ends and sticks out 1 3/8" (3.49 cm). Will fit through a side rail of up to 1" (2.54 cm) width.
- Drum diameter: 4 1/4" (10.80 cm). Very little clearance between the drum and floor. Existing roller set must have distance of at least 2 1/4" between the drum axle and floor (on hard surface) in order to accomodate the High Inertia Drum.