Ask a Question

If you have a question about this product, want to know more information or just have a general question please fill out the form below and let us know what you are looking at, and what you would like to know. Alternatively you can call us on 01942 826598 if it is urgent.


BOX One Alloy Chainring Bolt Kit Black

Brand: Box


Ask a Question

Brand: Box

Box One 7075 Alloy Chainring bolt kits include five 8.5-mm front bolts, five 6-mm front bolts, and five 5-mm rear nuts, so they will fit just about any chainring/crank combination, including those with threaded holes.


(5) 8.5mm front
(5) 6.5mm front
(5) 4mm rear

Material: 7075-T6 Aluminum
Process: CNC-Turned
Finish: Anodized w/Laser-Etched Graphics
• Thread Pitch: M8x0.75p
• Allen Key: 5mm
• 8.5mm/12mm Male Bolt [5]
• 6.5mm/12mm Male Bolt [5]
• 4mm/12mm Female Bolt [5]
• Slotted Female Bolt [5]
Compatibility: Any chainring / crank combination including those with threaded holes.
Weight: 7g

Weight Limit: 45 kg (99 lbs) or less with limitations as per Category 1 of EN 16054:2012 Standard