Zeta Chain Guide - Honda CRF250L/M/Rally, CRF300L/Rally - Red SIZE_Piston Oversize (+1.50mm) Compatible with valve inner diameter

Compatible with valve inner diameter Φ12mm

In contrast to conventional helmets with aftermarket communication systems attached externally

Remote Control: Send texts or trigger SOS messages using select compatible Garmin products

Increases the chain life span

The SPIDER ST1 is compatible with all Sena Mesh-equipped devices including the SPIDER RT1

Zeta Chain Guide - Honda CRF250L/M/Rally, CRF300L/Rally - Red SIZE_Piston Oversize (+1.50mm) Compatible with valve inner diameterDurable chain guide system designed to improve chain stability and reduce wear under demanding riding conditions. Combining a strong aluminium support structure with a long lasting TPU slider, this setup delivers reliable protection for both street and off road applications. Features: Aluminium chain guide support with anodised finish for strength and corrosion resistance. Durable TPU plastic chain slider for extended service life and reduced chain