Lezyne Chain Checker Gauge - 5-12 Speed YGroup_7034214645805 1x set of clear dual

1x set of clear dual lenses

Great performance and comfort for long rides

Torx and Phillips bits

Built in light clip and reflective strip

Prizm: Uses decades of research into colour science to control light transmission to tune colours to maximise contrast and visibility

Lezyne Chain Checker Gauge - 5-12 Speed YGroup_7034214645805 1x set of clear dualSensibleand stylish, the Chain Gauge is a multi function bike chain checker featuring an integrated chain hook and wear indicator as well as a handy valve core removal tool. Compatible with most 5 12 speed bike chains and precision machined for superior accuracy, the Chain Gauge is a stainless steel insurance policy against premature drivetrain wear. Hang it close to your repair stand with the included ring so youll never go too long without checking