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AF26-306/304/321/307AAA/C

AF26-306/304/321/307AAA/C

AF26-306/304/321/307AAA/C

Chainwheel:

Teeth:306:42/32/24(10S)  304:44/32/22(9S)  321:48/36/26(9S)  307:48/38/28

Material: Alloy CNC Edge:A/C,Alloy:A,Steel:S Option  307:Steel only(8/9S)

Crankarm:

4Arm/Alloy Forged/BCD104/64

Length:170,175mm

Chainline: 50mm

Weight: 730g

QF: 175mm

BB: ISIS(122mm)

BB: JIS(118mm)

 

Model#

Speed

Chainring

BCD

Length

Chainline

BB Length

g

QF

AF26-306__

10S

42/32/24

104/64

170/175

50

ISIS-122/JIS-118

730

175

AF26-304__

9S

44/32/22

104/64

170/175

50

ISIS-122/JIS-118

730

175

AF26-321__

9S

48/36/26

104/64

170/175

50

ISIS-122/JIS-118

751

175

AF26-307__

8/9

48/38/28

104/64

170/175

50

ISIS-122/JIS-118

986

175