Supersprox - Rear Sprocket | 39T | Aluminium Silver | KTM50 2014-2019

Supersprox - Rear Sprocket | 39T | Aluminium Silver | KTM50 2014-2019

Supersprox have developed several unique products over the past 45 years. We have also pioneered the way forward in technical design. Back in 2004, we introduced a special tooth design that increases chain contact and significantly extends the sprocket life – Its an exclusive feature!

Grooves between the teeth allow the dirt to be shifted from under the chain and this reduces chain load. All that dirt is abrasive and will prematurely damage your sprockets and chain. You really need grooves on aluminium sprockets, its not an option. So, we treat grooves as standard and dont charge for them

Lightweight and incredibly strong.