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NiteRider Sentinel 250

Availability: In stock

Item #:121460

$54.99

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NiteRider Sentinel 250

Details

NiteRider Sentinel 250

Features

*Lumen Output: 250

*Run Time: 5:00 – 45:00hrs

*Charge Time: 3:00hrs

*Weight: 116g

*Battery: Li-Po

*Daylight Visible Flash (DVF)

*A wearable safety light – clip onto various straps, belt loops, etc.

*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-resistant

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Shimano RD-RX810 GRX Rear Derailleur

Shimano RD-RX810 GRX Rear Derailleur

SHIMANO GRX - Rear Derailleur - SHIMANO SHADOW RD+ - 34T max low sprocket - 11-speed

With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX810 rear derailleur is compatible with road cassettes with a 34T low sprocket max.

Features

*Adjustable chain stabilizer prevents chain slapping and drops

*Toggle clutch ON/OFF to match the terrain

*Switch stabilizer ON/OFF to match the terrain

*Gravel-tuned clutch tension

Benefits

*Silent and uninterrupted rear shifting on rough terrain

*Low sprocket: Max. 34T/Min. 30T

*Total capacity: 40T

*Smooth and reliable mixed surface shifting

*Compatible with current road DUAL CONTROL LEVER

*Maximum front difference: 17T

*Top sprocket: Max. 11T/Min. 11T

$111.99
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