Trek Ion 200 RT/Flare RT Light Set USB Recharge Men's Clothing-Run-Bottoms-Shorts At the same time it

At the same time it allows going fast when the terrain eases off

and smoother

Hypoallergenic

ERG Easy Ramp mode gradually transitions back into ERG mode over 10 seconds

NEW - Odometer tracks total trainer mileage

Trek Ion 200 RT/Flare RT Light Set USB Recharge Men's Clothing-Run-Bottoms-Shorts At the same time itThe ultimate daytime running light set Help be seen while riding during the day with a compact and powerful set of front and rear daytime running lights. The Flare RT is smaller, more powerful, and features a longer battery life. The Ion 200 RT packs the same technology into a 200 lumen front bike light. Both lights are USB rechargeable, include easy to mount brackets, and feature a distinctive flash setting that is visible from up to 2km away.