All Bikes
All Components
All Clothing
All Protection
All Accessories
All Workshop
All Outdoors
All Nutrition & Training
FSA CK-632 ISIS E-Bike Crank Arm Set
Select options to see availability
What the stock status means
- In stock On the shelf in our own warehouse. Order before 2pm and it is despatched the same working day; bikes we build are built, safety-checked and despatched in 2-3 working days.
- In stock with our supplier Not on our shelves, but our supplier has it or it is already on its way to us. We bring it in as soon as you order, and the despatch estimate shown allows for that.
- Out of stock Neither we nor our supplier has it right now. Where a date is shown, more is on order and you can order now to secure one from that delivery.
- Stock to be confirmed Not on our shelves, and our supplier does not send us stock figures for it, so we cannot say how soon we could get one. Use "Check availability" and we will ask them and email you back.
Seen it cheaper? Ask us to price match
In-stock items ordered before 2pm are dispatched the same day. Free delivery over £50.
Thirty-day returns, free from any UK address.
About FSA
Full Speed Ahead has it one of central Taiwan’s largest and most efficient factories. Featuring hot press carbon rim moulding machines and 5-axis high-speed CNC machines, FSA products are extremely high quality and highly desired in the cycling World.
Shop all FSADetails
FSA CK-632/IS alloy crank arm set compatible with Bosch engine.
Features
- Diecast aluminium crank arms
- ISIS Drive
- Anodised, laser graphics
Specifications
- Bottom Bracket Diameter: 25.7mm
- Material: Alloy
- Weight: 524g (Pair)
Sizing
Motor, Q-Factor, Clearance;
Bosch G4 (ISIS): 184mm, 156mm
Brose MAG (ISIS): 197mm, 169mm
Yamaha PW-X2 (ISIS): 174mm, 146mm
Fazua (ISIS): 182mm, 154mm
Nidec (ISIS): 191mm, 163mm
Polini 137 (ISIS): 184mm, 156mm
Polini 144 (ISIS): 191mm, 163mm
SACHS (ISIS): 182mm, 154mm
Q-Factor is the distance between the outsides of the crank arms. Clearance is the distance between the insides of the crank arms. Please make sure the clearance is wider than the width of your bike's chainstays.
