Shimano CT-S500 Alfine Spec Chain Tensioner TB 2 Crag Classic Rope -

2 Crag Classic Rope - a rope for sport climbing

the Big Blue Book is the perfect reference guide for mechanics of any experience level

we took the time to dial in the small details that create comfort and security in the mountains

seam-taped waterproof fabric and lightweight insulation

WARNING: ALL CHIN BARS HAVE LIMITS

Shimano CT-S500 Alfine Spec Chain Tensioner TB 2 Crag Classic Rope -SHIMANO ALFINE Double Pulley Chain Tensioner Perfect for SHIMANO ALFINE equipped bicycles, the double pulley chain tensioner can accommodate a front chainring difference of 16 teeth and sprockets sized 18 to 20 teeth. PRODUCT SPECIFICATIONS MODEL NO CT S500 SERIES ALFINE S7000 S700 Series Color Silver Black Compatible cassette sprocket CS S500 Max. rear sprocket 20T Min. rear sprocket 18T Dropout Vertical drop end type Structure Double pulley