Is Airsal Crankshaft compatible with my scooter?

Please check by brand (Airsal), model (C31073350), and engine type. Not sure? Contact us — we’ll verify compatibility.

What is the price of Airsal Crankshaft?

The current price is 218.00€. All prices are up to date as of 02 2026.

Is Airsal Crankshaft in stock?

If available in our LV stock — ships within 24h. From EU stock it usually takes 4–9 days to arrive.

Is Airsal Crankshaft an original Airsal part?

Yes, we sell OEM and performance parts. The type of this product is listed in the description.

Does Airsal Crankshaft come with warranty?

Yes, all items include manufacturer warranty according to the rules.

How fast do you deliver Airsal Crankshaft?

Ships within 24h from LV stock. From EU stock it takes 4–9 days to Latvia, then 1–2 days in the Baltics.

Which payment options are available for Airsal Crankshaft?

We accept bank cards, online banking, and invoice payments.

What is the SKU or article number of Airsal Crankshaft?

Product SKU: C31073350. It is also shown in description and specs.

Can I return Airsal Crankshaft if it doesn’t fit?

Yes, unused items can be returned within 14 days according to our terms.

Can I order Airsal Crankshaft if it’s not in local stock?

Yes, pre-orders are possible. Usually 4–9 days to LV warehouse (depends on supplier).

What is the current discount for Airsal Crankshaft?

Airsal Crankshaft is now available with a special discount in 02 2026. Price: 218.00€.

How long is the discount for Airsal Crankshaft valid?

The discount is valid for a limited time in 02 2026, until the promotion ends or stock runs out.

Is the Airsal Crankshaft discount automatically applied in the cart?

Yes, the promo price 218.00€ is visible immediately and applied automatically at checkout.

Discount 22.00€ Reward Points: 21

C31073350

Airsal

Airsal Crankshaft

Name: Airsal Crankshaft
Brand: Airsal
SKU: C31073350
Price: 218 EUR
Availability: InStock

Delivery from German Warehouse - Pirmdien

Available to order

218.00€ 240.00€

Price in reward points: 2102

Airsal Crankshaft "Xtrem" MBK Nitro / Aerox - racing (and even Hyper Racing) crankshaft with 45mm stroke and 85mm connecting rod for 12mm piston pin at a bargain price.

It has a long 45mm stroke and a 85mm connecting rod for 12mm pins, and was specifically developed for Airsal's "Xtrem" 88cc cylinders. Its main features: it is a full-circle crankshaft and has a connecting rod with wear-resistant coating. It comes with a reinforced 12mm small end bearing.

Since it has a long 45mm stroke, this crankshaft is not compatible with most cylinders, and is best combined with (not too powerful) "Hyper Racing" cylinders.

Notes:
- variator-side end is bigger, with a 16mm diameter, so you'll have to consider this when mounting this crank.A 16mm star washer and a Malossi MHR 16mm variator sleeve are included!
- you'll have to mill your crankcase to mount this crank. Instructions are included.

For Minarelli horizontal / 45mm stroke - 85mm connecting rod - 12mm piston pin - 16mm spline (variator-side).

Technical details

Article no.: C31073350
Brand: Airsal
Conrod Length: 85 mm
EAN: 8434829002631
Piston Pin: 12 mm

Product type: Crankshaft
Series: Xtrem
Stroke: 45 mm
Tuning Level: High-end
Weight: 0,12 kg

Vehicle

Aprilia: Area 51 LC;Gulliver 50cc AC;Gulliver 50cc LC;Rally 50cc AC;Rally 50cc LC;Scarabeo 50cc AC (after 1998);Scarabeo 50cc AC (before 1998);Sonic 50cc AC;Sonic 50cc LC;SR 50cc AC (1994 - 1997) - Minarelli horiz.;SR 50cc LC (1994 - 1997) - Minarelli horiz.;SR 50cc Netscaper LC - Minarelli horiz.;SR 50cc Racing LC (before 2000) Minarelli;SR 50cc Stealth LC - Minarelli horiz.;SR 50cc WWW AC (after 2000) Minarelli engine;SR 50cc WWW AC - before Minarelli engine;
Benelli: 491 50cc GT AC (before 2003) - Minarelli horiz.;491 50cc RR LC (before 2003) - Minarelli horiz.;491 50cc RR Replica LC (before 2003) - Minarelli horiz.;491 50cc Sport LC (before 2003) - Minarelli horiz.;491 50cc ST LC (before 2003) - Minarelli horiz.;K2 50cc AC - Minarelli horiz.;K2 50cc LC - Minarelli horiz.;Naked 50cc AC (before 2003) - Minarelli horiz.;Pepe 50cc AC (before 2003) - Minarelli horiz.;
Beta: Ark 50cc AC - Minarelli horiz.;Ark 50cc LC - Minarelli horiz.;Chrono 50cc AC - Minarelli horiz.;Eikon 50cc LC - Minarelli horiz.;Quadra 50cc AC - Minarelli horiz.;Tempo 50cc AC - Minarelli horiz.;Ycon;
Italjet: Dragster 50cc LC;
Kreidler: Florett 50cc AC;Flory 50cc AC;
KTM: Ark 50cc AC;Ark 50cc LC;Chrono 50cc AC;Go 50cc AC;Quadra 50cc AC;Tempo 50cc AC;

Malaguti: Centro 50cc (until 2008) (Minarelli-engine);Centro 50cc AC;Ciak 50cc AC;F10 CAT 50cc AC (after 1999);F10 Jet Line 50cc AC (before 1999);F10 Wap 50cc AC (after 2004);F12 Phantom 50cc AC;F12 Phantom 50cc AC (after 2004);F12 Phantom 50cc LC;F12 Phantom 50cc LC (after 2004);F12 Phantom R 50cc AC;F12 Phantom R 50cc LC;F15 Firefox 50cc AC (after 2004);F15 Firefox 50cc LC;F15 Firefox 50cc LC (after 2004);Yesterday 50cc AC;
MBK: Equalis 50cc AC;Evolis 50cc AC;Fizz 50cc AC;Flipper 50cc AC;Forte 50cc AC;MachG 50cc AC;MachG 50cc CAT LC (after 2003);MachG 50cc LC (before 2003);Nitro 50cc CAT LC (after 2003);Nitro 50cc LC (after 1999);Nitro 50cc LC (after 2013);Nitro 50cc LC (before 1999);Nitro Naked 50cc LC;Nitro Naked 50cc LC (after 2013);Ovetto 50cc AC 2008;Ovetto 50cc AC before 2008;Ovetto One 50cc (after 2013);Sorriso 50cc AC (after 1996);
None: None
PGO: Big Max 50cc AC;
Rieju: RS Sport 50cc AC;
Yamaha: Aerox 50cc LC (after 1999);Aerox 50cc LC (before 1999);Aerox 50cc LC CAT (after 2003);Aerox Naked 50cc LC (after 2013) ;Aerox Naked 50cc LC CAT (after 2003);Aerox R 50cc LC (after 2013);Axis 50cc AC;Breeze 50cc AC;Jog 50cc AC;Jog R 50cc AC;Jog RR 50cc LC (before 2003);Jog RR 50cc LC CAT (after 2003);Neo's 50cc AC 2008;Neo's 50cc AC before 2008;Neo's Easy 50cc 2013;Why 50cc AC;Zest YE 50cc AC;

Individual approach to each order

Return and exchange of goods within 14 days

Loyalty program

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