Box components Box One Chain Tensioner Speeds 10mm 7075AL Silver ModelNumber=A1263 DIMENSION: 49x26x18cm

DIMENSION: 49x26x18cm

Extruded filament polyester thread provides slicker and smoother feeling while saving weight

Weight:  42g

5-65mm 300 lbs Black

re-positions 10-speed Shimano Shadow+ Rear derailleurs to the optimal location when using the GC 40T and GC 42T cassette expanders

Box components Box One Chain Tensioner Speeds 10mm 7075AL Silver ModelNumber=A1263 DIMENSION: 49x26x18cmBox One Chain Tensioners are extruded then CNC machined from 7075 aluminum for an optimal balance of strength and weight. A minimalist design adds style while reducing their overall mass. Laser etched graphics that include wheel position guides and two 10mm mounting holes with 15mm of adjustment to ensure perfect adjustability TECH SPECS Speeds Size 10mm Links Master link Material 7075AL Color Silver Weight Width Use Quantity