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Crankshaft TPR Big Bore 86cc 12mm, 85mm conrod/44mm Stroke View larger

Crankshaft TPR 86cc 12mm, 44mm Stroke, 85mm Conrod Minarelli Horizontal

9925980

New product

Top performances

Top Performances High Quality Full-Circle Crankshaft with 44mm stroke and 85mm connecting rod for 12mm piston pin. Suitable for Big Bore 86cc Cylinder kit. Attention! Small end bearing size is 12x15x15mm. Variator splain have same size as OEM (13mm). Since it's oversize crankshaft with 44mm stroke, you have to machine the crankcase to allow more space like all Big bore crankshaft with bigger stroke. One of the unique features characterizing high-end crankshafts is the use of Tungsten weights instead of standard inserts for balancing.

In stock

CAD$ 319.99

Data sheet

Engine Type Minarelli Horizontal
Piston Pin 12mm
Stroke 44mm
Conrod Length 85mm
Pin 12mm
Wristpin 12x15x15

Accessories

  • Reference: S6-8031660/MET

    Brand: Stage6

    Crankshaft bearing Stage6 R/T Minarelli

    Especially with high-performance engines you should not be too stingy when it comes to buying crankshaft bearings. This is why Stage6 only collaborates with leading European and Japanese manufacturers of bearings and oil seals such as SKF and Corteco. We offer you these high-quality crankshaft bearing kits in 2 versions, with metal cage or with polymer...

    CAD$ 47.99
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    In stock
  • Reference: 282.0002

    Brand: Polini

    Crankshaft Bearing Polini HQ Minarelli

    High-quality NTN 6204 C4 Crankshaft bearings available from the Polini's factory. Include 2 Viton oil seals with 2 crankshaft bearings.

    CAD$ 44.99
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    In stock
  • Reference: P400130444005

    Brand: Athena

    Crankshaft bearing Athena Racing (Metal Cage) Minarelli

    Especially with high-performance engines you should not be too stingy when it comes to buying crankshaft bearings. Kit include oil seal.

    CAD$ 39.99
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    In stock
  • Reference: P400130444001

    Brand: Athena

    Crankshaft bearing Athena Racing (Polymer Cage) Minarelli

    The version with polymer plastics cage has higher elasticity and a reduced friction coefficient as compared to the metal ball cage. This is also the type of bearing that we prefer for our racing engines. What is important for these bearings are the right ignition timing and carburettor settings, since these bearings should not be subjected to more than...

    CAD$ 39.99
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    In stock
  • Reference: S6-802010

    Brand: Stage6

    Small end bearing Stage6 12mm (12x17x15mm)

    High quality silver small end bearing from Stage6. The best bearings available on the market! The original item should be replaced when using a new crankshaft or tuning cylinder. Attention: Cannot be used with Malossi and Stage6 cranks, only original crankshafts! dimensions: 12 x 17 x 15mm

    CAD$ 20.99
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  • Reference: 280.0012

    Brand: Polini

    Small end bearing Polini 12mm (12x17x15mm)

    Small-end bearings from Polini in different diameters. Please check the size of the original bearing or the gudgeon pin before ordering.

    CAD$ 15.99
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  • Reference: 6611785B

    Brand: Malossi

    Small end bearing MHR TEAM 12mm (12x17x16mm)

    Malossi High quality 12x17x16mm small end bearing

    CAD$ 19.99
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    In stock
  • Reference: 6615509B

    Brand: Malossi

    Small end bearing MHR 13mm (13x17x17.7mm)

    This new small end bearing has been designed specifically for the MHR Team crankshaft and the respective BIG BORE cylinder kit with 13mm gudgeon pin diameter, so make sure your scoot uses the respective parts.

    CAD$ 32.99
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  • Reference: S6-802057

    Brand: Stage6

    Small end bearing Stage6 R/T95 14mm (14x17x16.6mm)

    High quality silver small end bearing from Stage6 for many common engines. The best bearings available on the market! The original item should be replaced when using a new crankshaft or tuning cylinder. In addition to the common sizes, we also offer an extra-wide 10mm bearing. With some cylinder kits, the bearing has too much play and may wear unevenly....

    CAD$ 26.99
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  • Reference: 451081

    Brand: Doppler

    Small end bearing Doppler 12mm (12x17x15mm)

    High Quality small end bearings from Doppler now available !

    CAD$ 18.99
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    In stock

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