DT Swiss M 502 Rim - 27.5" Disc Black 32H Windblock-Wind Resistant 5 Wheel Diameter 20 H230948-01 Color:HS6 Blue, -6°C/-12°C, 60g Color-Piano black with matte black lever blade Thomson saddle clamps and

DT Swiss M 502 Rim 27.5" Disc Black 32H Windblock Wind Resistant 5 Wheel Diameter 20 H230948 01 Color:HS6 Blue, 6°C 12°C, 60g Color Piano black with matte black lever blade Thomson saddle clamps and 5 Wheel Diameter 20 The derailleur taps into the same wireless Di2 shifting technology and other strengths of XTR while pulling power from the bike’s main battery delivering a stable power supply and eliminating the need for a back up battery The wide link structure skid plate design durable carbon plate and solid pulley add robustness and derailleur longevity while the new slim stabilizer design keeps the whole system quiet