Origin8 Holdfast Direct 1x Chainring Boost 28T Advertised Weight-3.3 Works with tires up to

Works with tires up to 2

Molded non scratch hooks securely attach to most racks

Power saving function- 10% power or less lights will automatically switch to lowest lumen output

1-3/8" Tire Intended Use Road Tire Diameter 20" Tire Bead Wire Labeled Size 20 x 1-1/8 Tire Type Clincher Size 20X1-1/8" Type Clincher

380 lumens of powerful brightness with Dual LED Cycling Tuned Optics for wide long-range visibility and daytime-visible flashes to enhance safety on busy streets

Origin8 Holdfast Direct 1x Chainring Boost 28T Advertised Weight-3.3 Works with tires up toNarrow Wide tooth design for chain retention on 1x systems. 10 11 or 12 speed compatible. Mud clearing channels. CNC machined AL7075 Swiss Alloy TECH SPECS Mount Compatibility Direct Mount Teeth 28T Type 1x Material AL7075 Spec Boost Color Black Chain Compatiblity 10 11 12sp Tooth Type Narrow Wide Weight Offset