Description

Downhill is an expensive sport, bikes, riding gear, lift tickets, maintenance, it all starts to add up. The goal of developing the Boner was to offer a strong and reliable yet cost effective option to those wanting to switch to a single speed setup to avoid destroying expensive derailleurs. This tensioner was a bestseller and favourite amongst riders in its first year of being sold in Canada. 

Technical Features

The burliest of the SB One tensioner line up.

Designed off the back of the G3, the Boner is a strong yet cost effective option in converting to single speed. 

Infinite lateral & rotational chain alignment

No need for multiple spacers to set chain alignment. Tensioner can be used on a wide range of frames and cog sizes.

Cage lock

Simple cage lock for easy wheel removal. 

High grade CNC Machined 7075 T6 Alloy body & cage

Precision designed & machined in the rider owned SB One workshop in Emerkingen, Germany

Weight – 200g