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큰 이미지 보기| FRONT CHAIN WHEEL FC-M665 SLX 170MM W/ BASH GUARD • 2톤 칼라의 고강도 크랭크 암 • 2 piece 구조로된 정밀한 크랭크 라인 • 벌집모양의 배쉬가드가 충격을 흡수 Model Number FC-M665 Series SLX Crank Construction HOLLOWTECH II Cassette Compatibility 9-speed Chain Compatibility Super Narrow HG for 9-speed 4-Arm Chainrings yes Cahainring Sizes 36-22T Mountain Compact Bolt Circle Diameter 104/64mm Crank Arm Length 170/175mm Crank Arms forged aluminum / hollow type Outer Chainring - Middle Chainring aluminum Inner Chainring steel Chainring Bolts & Nuts aluminum (bolt), steel (nut) Chain Guard Bash Guard Chaincase Compatible no Bottom Bracket included E-type FD Compatible - Chain Line 46.8mm BB Shell Width 68/73mm Average Weight 999g including BB | |