GNGELECTRIC
FREEWHEEL CRANK PARTS
Freewheel cranks are necessary parts for all mid drive system. Here you can get the basic freewheel crank set with square taper bottom bracket to premium ISIS system freewheel crank set built to last.
87mm-148mm Premium quality ISIS bottom bracket.
(Double bearing on both sides)
- Taiwan made
- 87mm from cups to cups
-148mm length
ISIS forged aluminium crank arm (type 1)
- Standard 1.37" x 24 TPI thread
- 170mm length
- ISIS standard
-USD28 + 28(air mail)
ISIS forged aluminium crank arm (type2)
- Standard 1.37" x 24 TPI thread
- 170mm length
- ISIS standard
-USD30 + 28(air mail)
156mm Square taper bottom bracket2
40mm long on drive side
81mm BB cup to BB cup widith
Double chain wheel
- Metric thread pitch 1.37" x 25 TPI thread
Square taper aluminiumcrank arms (pair)
- Metric thread pitch 1.37" x 25 TPI thread
- 170mm length
Tridiamond 4 holes freewheel
- No sound
-High quality
- 65mm BCD
- Standard 1.37" x 24 TPI thread
- 6mm holes (non-threaded)
Tridiamond 4 holes freewheel
- 67mm BCD
- m6 threaded holes
Stainless steel spider
(Coming soon)
- 65mm BCD for the freewheel
- 104mm BCD 8mm holes diameter
- Come with 4 sets of mutual lock bolts
32T Steel Chain ring
- BCD 104mm
-Holes diameter 10mm
38T Steel Chain ring
- BCD 104mm
-Holes diameter 10mm
44T Steel Chain ring
- BCD 104mm
-Holes diameter 10mm
Crank bearing adapter
- 65mmBCD
-m6 threaded holes
-Adapter for extra bearing support to the ISIS bottom bracket.