Box Three Chain Tensioners Grips these grips provide exceptional feedback

these grips provide exceptional feedback and control

Box One Fixed Seat Clamps are available in anodized black

98 kg) 20″

Box Four Cranks feature steel pedal inserts that require pedal washers and external sealed bearing BSA bottom brackets

Box Three Chain Tensioners Grips these grips provide exceptional feedbackAdjusting chain tension is quick and easy with the new Box Three Chain Tensioner. With a single hole "lollipop" design, these tensioners reduce weight and help keep your rear wheel locked in place. Features Range of Adjustability Provides Protection for Your Frame Dropouts Slotted for Dropout Lollipop Design with Single Axle Position.