Rear Derailleur Road Bike Carbon Fiber Large Guide Wheel SD1/SD2/SD3/SD4S/SD4/SD5/SD6 For SHIMANO SRAM Rear Derailleur

Product name: 17-tooth large-size guide wheel
Applicable models: road bikes/folding bikes over 20 inches
Model: SD1/SD2/SD3/SD4S/SD4/SD5/SD6
Material: carbon fiber frame + 7075 aluminum alloy guide wheel
Color: black/red
Size: 148x88 mm
Weight: SD1 (76g) SD2 (67g) SD3 (80g) SD4S (91g) SD4 (81g) SD5 (72g) SD6 (76g)
Process: CNC cutting, anodizing

Applicable variable speed:
SHIMANO 6700, 6770, 6800, 6870, 9000, 9070, 8000, 8050, 8070, 9170, 9150, 9100
SRAM RED10S, RED11S, RIVAL10S, RIVAL11S, RORCE10S, RORCE11S, SRAM e Tap