Brand: 509
Color: Black
Package Dimensions: 10.6 x 6.5 x 1.2 inches
The 509 R-Mor Protection Riding Short is a lightweight, low-profile protective base layer built for mountain biking, downhill, enduro, and off-road trail riding. Designed to fit comfortably under MTB shorts or riding pants, these padded shorts use R-Mor non-Newtonian impact technology, which stays flexible during movement but stiffens instantly on impact for serious protection.
Breathable 4-way stretch materials keep riders cool on climbs and comfortable on long trail days while providing reliable padding in the hips and tailbone.
CE-rated R-Mor impact pads for hip and tailbone protection
Non-Newtonian padding stays soft until impact
Breathable, moisture-wicking 4-way stretch fabric
Low-profile design fits under MTB shorts or moto pants
Ergonomic construction for unrestricted pedaling
Ideal for mountain biking, downhill, enduro, BMX, and off-road riding
Riders choose the 509 R-Mor Protection Riding Short because it delivers serious protection without unnecessary bulk. The flexible R-Mor pads provide confidence on technical descents, rock gardens, and jumps, all while maintaining excellent airflow and mobility. A top choice among riders looking for MTB padded shorts / impact shorts / protective base layer shorts that offer real performance on the trail.
Use: Mountain biking, downhill, enduro, BMX, off-road trail
Protection: CE-rated R-Mor hip and tailbone foam
Fit: Athletic, low-profile; worn under outer shorts
Material: Breathable 4-way stretch textile
Design: Lightweight, moisture-wicking, flexible
