SHIMANO Front Chainwheel 39T 170mm with Chain Guard Silver EFCS501CA9C1S ALFINE FC-S501-S (Single Guard)

SHIMANO Front Chainwheel 45T 170mm with Chain Guard EFCS501CB5C1S ALFINE FC-S501-S (Single Guard)

SHIMANO Crankset Silver 45T with Chain Guard 170mm EFCS501CB5C2S ALFINE FC-S501 (double)

SHIMANO EfcS501ca9c2s [fc S501 Silver 39t With Chain Guard Double 170mm Included Bb Rs500 For 68bsa Road]

SHIMANO EfcS501ca9c1s [fc S501 Silver 39t With Chain Guard Single 170mm Attached For Bb Rs500 68bsa Road]

SHIMANO Crankset Silver 42T with Chain Guard 170mm EFCS501CB2C2S ALFINE FC-S501 (double)

SHIMANO EfcS501cb5c2s [fc S501 Silver 45t With Chain Guard Double 170mm Attached For Bb Rs500 68bsa Road]

SHIMANO Front Chainwheel 170mm with Chain Guard Compatible BB Square Shaft Silver EFCTY501C888CSB TOURNEY (MTB) FC-TY501-S 48×38×28T 8S/7S/6S 122.5mm

SHIMANO EfcTy501c244csb [fc Ty501 42x34x24t 170mm 8 7 6s Silver]

SHIMANO Fc T4060s [alivio Crankset 263648g 170]

SHIMANO EfcTy501c888csb [fc Ty501 48x38x28t 170mm 8 7 6s Silver]

SHIMANO Front Chainwheel 170mm 9S with Chain Guard BB Sold Separately EFCR3000CX04C (ROAD) FC-R3000 50×34T SORA(SORA)

SHIMANO Front Chainwheel 170mm 9S with Chain Guard BB Sold Separately EFCR3000CX04C (ROAD) FC-R3000 50×34T SORA(SORA)

SHIMANO Front Chainwheel 42T 170mm with Chain Guard 42T 68BSA EFCS501CB2C2L ALFINE (TREKKING) FC-S501 (Double) FC-S501 Included/BB-RS500

SHIMANO Front Chainwheel 170mm 9S with Chain Guard Silver EFCT4060CX866CS ALIVIO (TREKKING) FC-T4060-S 48×36×26T

SHIMANO Front Chainwheel 170mm 9S with Chain Guard BB Sold Separately EFCR3000CX04C (ROAD) FC-R3000 50×34T SORA(SORA)

SHIMANO Front Chainwheel 170mm 9S with Chain Guard BB Sold Separately EFCR3000CX04C (ROAD) FC-R3000 50×34T SORA(SORA)

SHIMANO Front Chainwheel 170mm 9S with Chain Guard BB Sold Separately EFCR3000CX04C (ROAD) FC-R3000 50×34T SORA(SORA)

SHIMANO Front Chainwheel 50x34T 175mm 8S with Chain Guard EFCRS200E04C CLARIS (ROAD) FC-RS200

SHIMANO Front Chainwheel 165mm 8S with Chain Guard Compatible BB Square Shaft UN 110mm EFCRS200A04C CLARIS (ROAD) FC-RS200 50×34T (MM110)

SHIMANO Front Chainwheel (ROAD) FC-R2030 50X39X30T 165mm 8S with Chain Guard EFCR2030AX090C CLARIS