Topeak Redlite 80 Rear Light BOX this Rival Direct-Mount X-Sync Chainring

this Rival Direct-Mount X-Sync Chainring is designed with mud-clearing recesses for the inner chain links and rollers

Steerer Tube Length: 350mm

Flange Diameter

Dura-Ace Track 7710 Series

Compatible BoXXer D1

Topeak Redlite 80 Rear Light BOX this Rival Direct-Mount X-Sync ChainringThe RedLite 80 features 80 lumens and three lighting modes. Bi directional tool free mounting with the included silicone strap for quick installation and removal on aero round seatposts or seatstays. Features Low battery indicator Specifications Max luminous intensity: 80 LumensLamp: COBControl burn time (approx): High 80 lm (3. 5 hr), Blink 30 lm (30 hr), Pulse 50 lm (30 hr)Battery: 3. 7V 1000mAh Lithium Ion (integrated)Charge charge time: USB C,