This 17 gauge string is slightly thicker than the 16 gauge
and early or late-season rides
Compatibility: Shimano 8 / 9 Speed MTB Rear Derailleur Compatible
Hard Shell Construction
Includes: One Elevated Chin Up Station
Trainer 12mm Thru 159,165/1.5mm Color:One This 17 gauge string isThis Trainer Axle is designed to adapt your thru axle equipped bike with your on wheel trainer, such as a 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other trainers. The goal is to fit the thru axle to your bike perfectly, so they minimize spacers and extra parts, providing a clean, high performance axle for your bike. Train, warm up and be race ready and fit for the season. The true length of the axle shaft is 165 mm, but can be shortened