ENLEE Mountain Bicycle Rear Derailleur Guide Wheel Ceramic Bearing Tension Pulley, Size: 11T(Red)

ENLEE Mountain Bicycle Rear Derailleur Guide Wheel Ceramic Bearing Tension Pulley, Size: 11T(Red)
ENLEE
артикул: 3086620
$3.19
Доставка из: Китай
   Описание
1. Material: metal bearings + ceramic balls2. Technology: CNC milling, polishing and grinding, anodized dyeing3. Applicable: 4/5/6MM screw aperture/8/9/10/11 speed shifting system4. Deep gear guide wheel, can effectively reduce chain drop, change speed dry, more stable chain5. Ceramic ball self-lubricating and maintenance-free features, smooth rotation and higher transmission efficiency, saving cycling power6. Bearing reduces friction, suitable for tension/guide sprocket7. Size:- 11T: 41 x 9mm- 13T: 50.5 x 9mm8. Weight:- 11T: 7g- 13T: 8.3g
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