US$ 437.88
No External Sensors Required: measures speed
Proprietary spline design popular as OE spec with many moderate-price TruVativ cranks
Steel Spider
Hardened steel pin for lifetime durability
Battery: Orbea RS Internal 360Wh
NEW Shimano Ultegra RD-R8150 Di2 Rear Derailleur - 12-Speed price_changed_on_2022-06-25 No External Sensors Required: measuresWith the fast and accurate Di2 shifting technology, the Shimano 12 speed Ultegra RD R8150 rear derailleur is extremely versatile thanks to a single cage length option compatible with 11 28, 11 30, and 11 34 cassettes. Compact design includes an integrated wireless unit, charger, switch Wider range capacity Max. low sprocket 34t LED status indicator Battery indicator, pairing, adjust mode etc.
US$ 437.88
US$ 1490.88
US$ 1403.12
US$ 103.41
US$ 225.00
US$ 119.99