DRIVES

EXTENTION 7075 CNC INTEGATED BASHRING 22T

– A unique CNC-machined integrated chainring and bashring.

– Machined from 7075 aluminium alloy for maximum strength and durability.

– One-piece design gives unrivalled stiffness.

– Large cut-outs help reduce weight and look great too!

– 22t chainring is ideal for most street trials bikes.

– Recommended for use with 3/32″ chains, 1/8″ chains are likely to ‘scrub’ the back of the bashring.

– Please note: ONLY compatible with cranks using their Direct Mount 3-bolt system, NOT with any other brand/model.

– Pimp CNC-machined bashring is constructed from 7075 alloy, and has an integrated 22t chainring.

BB24

– High quality street trials crankset , desinged for streettrials.

– using their Direct Mount 3-bolt system.

– Supplied with BB.

– Crank arms are forged 6061 aluminium alloy,  CNC-machined to remove weight where it isn’t required.

– For use with a 68mm BB shell,NOT USE 73mm shell .

Technical Specification

Length: 170mm

Weight: 465g

BB:         24 Steel

Weight Total: 780g

BB30

– Top quality street trials crankset , desinged for streettrials.

– 30mm diameter axle combined with unique spline interface for the crank arms ensures maximum stiffness and rigidity.

– Using their Direct Mount 3-bolt system

– Crank arms are 7075-T6 aluminium alloy,  CNC-machined to remove weight where it isn’t required.

– Supplied with BB.

– This BB is compatible with all Extention frames.

– Supplied as a kit including crank arms, self-extracting crank bolt, BB, space

Technical Specification

Length:         170mm

BB:                 BSA30

Weight Total : 565g

 

EXTENTION SUPERWIDE 7075 CNC SPROCKETSE​

-super wide,will not damage  hubs.

-7075 CNC ,super light weight

-specially designed appearance