Alpinestars 2023 Supertech M8 Radium 2 Helmet Size:Large The BikeMaster Valve Spring Compressor

The BikeMaster Valve Spring Compressor offers you a broad range of sizes from fully closed 2-3/4" (7cm) to fully open 9" (23cm)

Touchscreen compatible

KTM 690 Enduro R 4-Stroke 2010

Inner liner is washable

Replaceable integrated plastic abrasion guard

Alpinestars 2023 Supertech M8 Radium 2 Helmet Size:Large The BikeMaster Valve Spring CompressorThe S M8s design is coherent to Alpinestars philosophy and shares distinctive themes with other products in the portfolio; a smooth, attractive, profile which is streamlined and free of any external channels and features that might act as a load point in an impact, or compromise the overall integrity of the construction. The surface curvature promotes reduced friction on impact, allowing deflection and the most efficient transfer of energy to protect