Race Face Turbine R Nipple:

and TRP brakes are not supported

Non-Porous - will not harden

If you want to avoid running higher pressures or heavy tyres to prevent damage

Bell Sidetrack 2 MIPS Helmet - Youth - One Size Fits Most - Matte Black - AS-NZS�2063-2008 Standard Dropship Race Face Turbine R Nipple:The Bell Sidetrack 2 MIPS offers all around coverage, an easily adjustable fit system, and an adjustable visor making it a great option for young riders. 14 vents help to keep their head cool and sweat guide padding helps to keep the sweat out of their eyes. The helmet features a MIPS liner to provide extra protection for the brain from the effects of rotational impacts and the sharp styling should make for fewer complaints when it's time to put it