Surly Sorceress Eagle 90 Bike - 27.5" Steel Elderberry Tonic X-Small Description-Pedal Dummy The speed sensor 2 attaches

The speed sensor 2 attaches to the hub of either wheel and self-calibrates with your Edge® cycling computer or compatible Garmin device to give you accurate speed and distance at all times — even without a head unit

3 different sizes for optimal ride height

Nose-less design removes pressure from soft tissue ensuring maximum blood flow no genital numbness and a healthier more enjoyable ride

Bearing# 6903 ID X OD X W (mm) 17x30x7

Surly Sorceress Eagle 90 Bike - 27.5" Steel Elderberry Tonic X-Small Description-Pedal Dummy The speed sensor 2 attachesSorceress is Surlys progressive trail hardtail built for ever evolving trails and the humanoids who cant get enough of them. Following the legacy of their trail ready mountain bikes the Surly Sorceress is engineered to power through modern singletrack and gnarly black trails with low maintenance extra stability and a healthy dose of playfulness. Its inherent adaptability allows riders to full send on the trails without worrying about adjustments. Plus