Connecting Rod Crank Pin Ø20 mm
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Made with millimetre precision by BOLEX, this crank pin combines strength, reliability and performance. Made from case-hardened and tempered steel, it offers superior wear resistance and excellent stability even in the most demanding mechanical applications. Thanks to its compact design and build quality, it is the ideal choice for high-performance transmission systems where every detail counts.
Technical features:
- Material: Case-hardened and tempered steel
- Diameter: 20 mm
Available versions (length, solid or bored, weight):
- 48.8 mm - solid: 126 g
- 50.4 mm - solid: 126 g
- 50.4 mm - Ø5 bore: 120 g
- 50.4 mm - Ø6 bore: 138 g
- 50.4 mm - Ø8 bore: 110 g
- 51 mm - solid: 126 g
Recommended components for optimal installation:
Thrust washer Art. KM652
Bearing SKTZ202615 - Art. KC031/B
- Brand: Righetti Ridolfi
- Code: KC037-20
Available in 6 versions: choose from the menu.
Price includes VAT.
Shipping & returns
Shipping & returns
Tracked shipping across Europe. Orders ship within 24 hours (working days): delivery in 24/48 hours in Italy, 5/7 working days abroad. Returns accepted within 14 days of delivery for unused items in their original packaging (tyres must be unmounted and unused).
Need advice?
Need advice?
Not sure this part fits your engine or chassis? Ask us before ordering: we race karts too. For engine overhauls, tuning and chassis work visit our workshop page.
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