Chain Wheel & Crank

Single Speed – Bird Cut 44T BCP



NO. OF TEETH
44
PITCH
12.7
TYPE
J/CUT S/W,BEND
CRANK LENGTH
6.5″CC(165.1)
OUTER DIA
183.65
BB AXLE HOLE
15.86 – 15.92
ROOT DIA
169.85
COTTER PIN HOLE
9.55  – 9.63
PITCH CIRCLE DIA
177.85
LOCATION
4.76 – 5.13
THREAD
9.16 – 20TPI
FINISHING
Chrome Plated or Powder Coated

Single Speed CWC 28T / 32T / 36T



NO. OF TEETH
28 / 32 / 36
PITCH
12.7
TYPE
T/C/W/WITH/STEEL GUARD,P/C
CRANK LENGTH
5″ CC
OUTER DIA
119
BB AXLE HOLE
16 – 16.10
ROOT DIA
105.23
COTTER PIN HOLE
9 -9.10
PITCH CIRCLE DIA
113.23
LOCATION
4.30 – 4.85
THREAD
14 X 1.25
FINISHING
Chrome Plated or Powder Coated

Single Speed CWC with PC Black 28T / 32T /36T



NO. OF TEETH
28 / 32 / 36
PITCH
12.7
TYPE
T/C/W/WITH/STEEL GUARD,P/C
CRANK LENGTH
5″ CC
OUTER DIA
119
BB AXLE HOLE
16 – 16.10
ROOT DIA
105.23
COTTER PIN HOLE
9 -9.10
PITCH CIRCLE DIA
113.23
LOCATION
4.30 – 4.85
THREAD
14 X 1.25
FINISHING
Chrome Plated or Powder Coated

Triple Speed CWC 24T / 34T / 42T



NO. OF TEETH
24 / 34 / 42
PITCH
12.7
TYPE
T/C/W/WITH/STEEL GUARD,P/C
CRANK LENGTH
170MM
OUTER DIA
119,159.9,199
BB AXLE HOLE
16 – 16.10
ROOT DIA

105.23, 145.53,186.1

COTTER PIN HOLE
9 -9.10
PITCH CIRCLE DIA

113.23, 153.53,194.1

LOCATION
4.30 – 4.85
THREAD
14 X 1.25
FINISHING
Chrome Plated or Powder Coated

Single Speed Japan Cut – 40T x 6″CC



NO. OF TEETH
40
PITCH
12.7
TYPE
J/CUT
CRANK LENGTH
6″CC(152.40)
OUTER DIA
166.5
BB AXLE HOLE
15.86 – 15.92
ROOT DIA
153.8
COTTER PIN HOLE
9.55 – 9.63
PITCH CIRCLE DIA
161.8
LOCATION
4.76 – 5.13
THREAD
9.16 – 20TPI
FINISHING
Chrome Plated or Powder Coated

Single Speed Japan Cut – 44T x 6.5″CC



NO. OF TEETH

44
PITCH
12.7
TYPE
J/CUT
CRANK LENGTH
6.5″CC(165.1)
OUTER DIA
183.65
BB AXLE HOLE
15.86 – 15.92
ROOT DIA
169.85
COTTER PIN HOLE
9.55  – 9.63
PITCH CIRCLE DIA
177.85
LOCATION
4.76 – 5.13
THREAD
9.16-20TPI
FINISHING
Chrome Plated or Powder Coated