KCNC Alloy Chainring Bolts - MTB x4

 KCNC Chainring Bolts in Anodised Gold, Green, Red, Silver, Blue and Black.  Available in standard size to attach 2 chainrings with the same bolt, or single ring to attach just one chainring.

• Machined from 7075 Al alloy, laser etched with KCNC
• Will fit most chainrings and spiders - Shimano XTR (not 960, see XTR960 listing), XT, Truvativ, etc.
• M8 thread
• Size - Standard Female (inner side) shank diameter 10mm, length 6.5mm, head: diameter 12mm, length 1.5mm.  Total length 8mm.
• Size - Standard Male (outer side) thread length 8.5mm, head diameter 12mm, length 2mm, Total length 10.5mm
• Size - Short Female (inner side) shank diameter 10mm, length 4.0mm, head: diameter 12mm, length 1.5mm. Total length 5.5mm
• Size - Short Male (outer side) thread length 6.5mm, head diameter 12mm, length 2mm, Total length 8.5mm
• 4 bolts for 4-arm spiders.

Weigh 8g for 4 on my scales.