Box One Chain Tensioner 10mm x 2 Axle Hole chainring solid plates

solid plates

This is possible by using a spoke that is 14g at the ends but slims down 17g in the middle

feel and durability of a well-loved vintage piece

It’s fully compatible with wide/narrow chainrings and features hardened solid pins for long-lasting strength

Compatible with both box one and box two 11 speed and prime 9 rear derailleurs

Box One Chain Tensioner 10mm x 2 Axle Hole chainring solid platesBox 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 include wheel position guides and two 10mm mounting holes with 15mm of adjustment to ensure perfect adjustability. Fits most frames every time you remove and replace your wheel. When used correctly, Box One tensioners will protect your frame