NiteRider: The NiteRider® Sentinel™ 250 is designed to increase cycling safety by way of 2 varying flash patterns and 2 steady beams (High/Group Ride Mode). Behind the durable red lens and casing are two powerful LEDs that emit 250 lumens in the brightest Daylight Visible Flash setting, allowing you to be seen day or night. For enhanced safety, the Laser Lane modes (3) are designed to project ultra-bright laser lines on the ground. This creates a virtual lane for the rider, further increasing visibility.• Daylight Visible Flash (DVF)• Highly visible laser lanes• All in one, Laser and tail light!• Convenient USB rechargeable• Group Ride Mode – be seen without distracting fellow cyclists• Easy on and off seat post strap mount with quick release tab• FL1 Standard IP64, dust and water-resistantLumen Output: 250Run Time: 5:00 – 45:00hrsCharge Time: 4:00hrsWeight: 116gBattery: Li-PoWARRANTYThe Sentinel™ 250 is backed by NiteRider’s lifetime warranty that covers any defects in material and workmanship, mechanical components (housings, covers, mounts and fasteners) and LEDs.SYSTEM INCLUDESLED Tail Light w/ Laser LanesSeatpost MountUSB Cable
All of our bikes are sent on a next day service. When your order ships, you will be sent a tracking link by email.
Every bike we sell is fully assembled and tested for safety by our trained mechanics. We then partly disassemble the bike and carefully re-pack to prepare for shipping.
Depending on the model, upon receipt, you may be required to straighten and tighten the handlebars, re-attach front wheel and attach the pedals. Please ensure that the pedals are greased and fitted correctly - the pedals will be marked L and R and have to be fitted to the left and right cranks respectively. Not every bike comes with pedals, please check when you are placing your order.
There is a guide in the box telling you which tools you will need and the steps to follow. This will require some degree of mechanical skill to put together and can need some minor adjustments. The less confident you are in this field the more we'd recommend having it checked over by a professional mechanic.
Please note: Manufacturers can sometimes change the specification of the products from time to time.