Aluminium Chainring Nut/Bolt set (x4) for HUPcc Cranks

Lightweight chainring Nut/Bolt set (x4) for HUPcc Cranks using HUPcc 104bcd, 4-bolts Chainrings to reduce rotational weight;

• Material: Aerospace grade 7075 T6 Aluminium
• Colours: Black, Red, Silver, Blue
• Lengths: suitable for 30T or 32T-42T
• Quantity: 4 bolts for 30T - 4 nuts/4 bolts for 32T-42T
• Colour: Black anodised 
• Weight: 30T: 5g and 32T-42T: 10g
• Allen key nut and bolt