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

there can be enough chain growth to feel resistance from the clutch

ETRTO: 622mm (29)

Torx and Phillips bits

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