NiteRider Sentinel 250 Taillight - Lazer Lane Lights 250 lumens Black MFPN=HB18SXC2035X820P801 Waxless Positrack base features a

Waxless Positrack base features a positive base structure for the best blend of kick and glide in all snow conditions

Gender Unisex Size XS Padding Type Gel Core No Color Jet Black Primary Color Black

Chainline is determined by the crank model

FatBike (IS)

Type Rear Defined Color Black Maximum Wheel Size (in) All Fender Width 95 Maximum Tire Width 3"

NiteRider Sentinel 250 Taillight - Lazer Lane Lights 250 lumens Black MFPN=HB18SXC2035X820P801 Waxless Positrack base features aNiteRider Sentinel 250 Taillight. Niterider Sentinel 250 taillight features Lazer Lanes light projected on the ground parallel to the rider to encourage passing cars to give a generous distance when overtaking. 250 Lumen Output (Daylight Visible Flash) Highly Visible Laser Lanes Gives Cyclist Their Own Virtual Lane Group Ride Mode Be seen without distracting fellow cyclists 2 Light Levels 2 Flash Modes plus 3 Laser Lane Modes