Spider-based power meter provides dual-sided power

Cog-tooth span: One single 13T cog

1 Cubic Inch increments

as opposed to CrMo rails on the standard version

The perfect solution for marathon racers and trail and enduro riders that are looking for a lightweight

DHaRCO Padded Party Pants - M - Jet PDP|PLP|Rail Material Spider-based power meter provides dual-sidedLight, comfortable, and ready to go the distance. These padded liners sit cleanly under your favourite shorts, with a Coolmax medium density pad that softens pressure points without too much bulk. Quick drying and breathable, they keep you comfortable whether you're out for miles or chasing new routes. Cleared for landing. Features Elastic waistband Breathable, quick dry fabric designed to be worn under shorts Mens specific coolmax chamois