Wiseco Crankshaft Kit For 125cc Engines
Wiseco 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
The Wiseco Crankshaft Kit provides a complete solution for rebuilding your engine's bottom end. Factory assembled and precision trued to OEM specifications, this kit ensures reliable performance and longevity. Wiseco's commitment to quality shines through in every component, making it an excellent choice for enthusiasts and professionals alike.
Description
This crankshaft kit features double-forged Wiseco connecting rods, which offer superior dimensional consistency through improved grain flow. Shot-peening eliminates residual stresses, creating smoothly blended rod forging surfaces for enhanced durability. A corrosion-resistant surface treatment protects against wear and tear. Precision honing ensures an ultra-round bearing surface, while precision-engineered oiling slots maximize rod strength and bearing life. Double-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of the top end due to thermal transfer from the piston. Optimize your engine's performance and reliability with the Wiseco Crankshaft Kit. This kit is designed for 125cc engines with a 54.50 mm stroke length.Features & highlights
- Factory assembled and precision trued to OEM specifications for reliable performance.
- Double-forged Wiseco connecting rods ensure superior dimensional consistency.
- Shot-peening eliminates residual stresses and smoothly blends rod forging surfaces.
- Corrosion-resistant surface treatment protects against wear and tear.
- Optimized crank pin bearing radial running clearance for maximum performance.
- Precision honing ensures an ultra-round bearing surface.
- Double-drilled small ends provide extra piston pin lubrication and cooling.
Technical specifications
- Brand: WISECO
- Product Name: Crankshaft Kit
- Type: Bottom End
- Displacement: 125 cc
- Stroke Length: 54.50 mm
- Material: Steel
- Units: Kit
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
WWPC121
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.

