Lezyne Hecto Drive 500XL and KTV Drive Pro Light Pair CheckoutSpec= Aluminum for CODE R B1 Overall construction is RF welded

Overall construction is RF welded to make it extra durable and watertight when upright

Optimized gear steps across entire range Range 11-32 Cogs 11-12-13-14-15-17-19-22-25-28-32 Cassette Body Type Shimano HG 11/12-Speed Road Drivetrain Speeds 11 Color Silver Weight 310 Defined Color Silver Gear Range 11-32T

0 Color Black/Gold Rise 0 Weight 133 Material Aluminum Defined Color Black S

Supplied with various rubber bases to optimize fit and seal with multiple rim types Model Big Bore Lite Tubeless Valve Length 75mm Color Pink Valve Presta Insert Compatible Yes Package Pair

Lezyne Hecto Drive 500XL and KTV Drive Pro Light Pair CheckoutSpec= Aluminum for CODE R B1 Overall construction is RF weldedCompact, durable cycling light with a machined aluminum body with built in cooling fins and cutouts for side visibility Single LED design provides an impressive maximum output of 500 lumens and eight output modes, including a Daytime Flash mode Offering up to 20 hours of total runtime, charging is simple with an integrated cable free USB stick, and the light straps securely to various handlebar shapes and sizes Rear Light: Compact, aero seatpost