Offset teeth for better chain alignment 7075 forged alloy, CNC finished Sizes: 25T 5mm thick 1/8″ teeth Weight: 2.3 oz for size 25T
Offset teeth for better chain alignment 7075 forged alloy, CNC finished Sizes: 25T, 28T 5mm thick 1/8″ teeth Weight: 2.3 oz for size 25T
Made in USA 3D CNC’ed from 1/4″ 7075 T-6 Aluminum Laser etched on the back 1/8″ teeth 15/16″ (24mm) center bore 19 and 22mm steel hat washers included
-Reintroducing the Profile Blackjack sprocket- celebrating 18 years since its inception!
-Bolt on style only.
-Fits 19mm, 22mm, & 24mm axles: Bore size is 24mm and supplied with 19mm & 22mm adapters.
Sizes: 25t with 1/8″ tooth width
Colors: Anodized black with post production machining and laser graphics
Weight: 76g/2.65oz (25t)
The KEY has a bit of logo play featuring our new tooth profile for better chain engagement and longer tooth life, 4 sprocket bolt positions and offset teeth for better chain alignment.
Made in USA 1/8″ teeth CNC’d from 7075 aluminum for strength and style. 15/16” (24mm) center bore (19/22mm steel hat washers included)
This is Tony Neyer’s signature sprocket from Primo, it’s machined from 6mm thick 7075 aluminium and weighs in at just 65g. Drilled for 22mm spindles. Does not include spacer/ adapter. Alloy