Drivetrain Bolts

Drivetrain specific bolt sets for chainrings, cranks, derailleurs and pulleys.

 

 
Drivetrain    
ExtraBolt 1
Chainring bolt set (4 males + 4 females), T-30 hollow males, M8x0.75-7mm, hyper accurate cnc AL 7075 T6, self locking nuts, black-blue-gold-red-green-orange-purple-silver anodized with laser etched graphics.
7.2g
ExtraBolt 1s
Chainring bolt set (4 males + 4 short females), short females for single and double chainrings, T-30 hollow males, M8x0.75-5.5mm, hyper accurate cnc AL 7075 T6, self locking nuts, black anodized with laser etched graphics.
5.2g
ExtraBolt 1.1
Chainring bolt set (5 males + 5 females), T-30 hollow males, M8x0.75-7mm, hyper accurate cnc AL 7075 T6, self locking nuts, black-blue-gold-red-green-orange-purple-silver anodized with laser etched graphics 9g.
9g
ExtraBolt 1.2
Chainring bolt set (4 males), Torx standard, M8x0.75x7mm, hyper accurate cnc AL 7075 T6, black-blue-gold-red-green-orange-purple- silver anodized with laser etched graphics 4.8g.
4.8g
 
Cranks    
ExtraBolt 2
JIS crank bolt set, M8x1-15mm, AL 7075 T6, rolled threads, self locking O-rings, hyper accurate cnc, black or color anodized with laser etched graphics (2pcs/set).
12g (pair)

ExtraBolt 5
E-Bike / ISIS crank bolt set, hyper accurate hollow design, AL 7075 T6 cnc, self locking O-rings, M15 or M12 spindle thread, black or color anodized with laser etched graphics (2pcs/set).
12g (pair)
 
Derailleurs    
ExtraBolt 12
Sram/Shima/Campa pulleys + bottle cage or GoPro holder. Special M5-15mm bolt, T20 Torx flat head, hollow body, AL 7075 T6 hyper accurate cnc, set of 4pcs, black, blue, red, gold anodized.
3.5g (4pcs)
ExtraBolt14.1
Front and rear derailleurs cable lock bolt set(2 pcs.), M5-9mm, forged Torx T25 heads, special Titanium GRD5, rolled threads, hyper accurate cnc.
2.2g (set)

 

 

The simplest and most effective diet!

 

100% made in Italy