SunRun Index Systems 8 Speed Freewheel Bike Accessories Brand_Evo abrasion-resistant TPU lugs for the

abrasion-resistant TPU lugs for the best balance of pedaling performance and off-the-bike capability- Surround upper pattern provides the perfect balance of holding power and absolute all-day comfort- Boa IP1 with dual micro adjustment function

and riding style

strong and subtle pairing it with a Icon SS Water Bottle makes a perfect fit

Adjustable release tension

SunRun Index Systems 8 Speed Freewheel Bike Accessories Brand_Evo abrasion-resistant TPU lugs for theSunRun Freewheel 8sp: HG Shimano, index compatible with quick shifting rampsAvailable in 6sp, 7sp and 8spBrown finish Specs & Information speed: 8sp range: 13 28t cogs: 13,14,16,18,20,22,24,28