Wiseco Bottom End Crankshaft Kit For 125cc Engines
Wiseco Bottom End Crankshaft Kit For 125cc Engines
Available in stock (4)
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Maximize your engine's performance and reliability with the Wiseco Bottom End Crankshaft Kit. This kit provides all the essential components you need for a complete bottom-end rebuild, ensuring your engine operates at its peak potential.
Description
The Wiseco Bottom End Crankshaft Kit delivers unmatched durability and precision. Featuring a factory-assembled crankshaft that is precision trued to OEM specifications, this kit guarantees optimal performance. The double-forged Wiseco connecting rods offer superior dimensional consistency thanks to improved grain flow, and shot-peening reduces residual stresses while smoothing the rod forging surfaces. A corrosion-resistant surface treatment adds an extra layer of protection, while optimized crank pin bearing radial running clearance ensures maximum performance. Precision honing creates an ultra-round bearing surface, and carefully engineered oiling slots maximize rod strength and bearing life. Double-drilled small ends provide the piston pin with enhanced lubrication and cooling, minimizing top-end distortion from thermal transfer. This kit is designed for enthusiasts and professionals alike, offering a reliable solution for engine rebuilding.
Features & highlights
- Factory-assembled and precision-trued crankshaft to OEM specifications ensures optimal performance.
- Double-forged connecting rods maintain superior dimensional consistency through improved grain flow.
- Shot-peened rods eliminate residual stresses and smoothly blend forging surfaces for enhanced durability.
- Corrosion-resistant surface treatment provides added protection against wear and tear.
- Optimized crank pin bearing radial running clearance maximizes performance and reduces friction.
- Precision honing ensures an ultra-round bearing surface, extending bearing life.
- Double-drilled small ends enhance piston pin lubrication and cooling, reducing thermal distortion.
Technical specifications
- Brand: WISECO
- Product Name: Crankshaft Kit
- Type: Bottom End
- Displacement: 125 cc
- Stroke Length: 54.50 mm
- Material: Steel
Important to know
Kit includes: Crankshaft assembly, main bearings, and bottom-end gasket kit.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
WISECO
WWPC124
Crankshaft Kit
125 cc
54,50 mm
Steel
Bottom End
Kit


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

