Is Polini Transmission Cover Yamaha BW's / Aerox compatible with my scooter?

Please check by brand (Polini), model (U170.0301), and engine type. Not sure? Contact us — we’ll verify compatibility.

What is the price of Polini Transmission Cover Yamaha BW's / Aerox?

The current price is 110.00€. All prices are up to date as of 02 2026.

Is Polini Transmission Cover Yamaha BW's / Aerox in stock?

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

Is Polini Transmission Cover Yamaha BW's / Aerox an original Polini part?

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

Does Polini Transmission Cover Yamaha BW's / Aerox come with warranty?

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

How fast do you deliver Polini Transmission Cover Yamaha BW's / Aerox?

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 Polini Transmission Cover Yamaha BW's / Aerox?

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

What is the SKU or article number of Polini Transmission Cover Yamaha BW's / Aerox?

Product SKU: U170.0301. It is also shown in description and specs.

Can I return Polini Transmission Cover Yamaha BW's / Aerox if it doesn’t fit?

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

Can I order Polini Transmission Cover Yamaha BW's / Aerox 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 Polini Transmission Cover Yamaha BW's / Aerox?

Polini Transmission Cover Yamaha BW's / Aerox is now available with a special discount in 02 2026. Price: 110.00€.

How long is the discount for Polini Transmission Cover Yamaha BW's / Aerox valid?

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

Is the Polini Transmission Cover Yamaha BW's / Aerox discount automatically applied in the cart?

Yes, the promo price 110.00€ is visible immediately and applied automatically at checkout.

Discount 13.90€ Reward Points: 11

Polini Transmission Cover Yamaha BW's / Aerox

U170.0301

Polini

Polini Transmission Cover Yamaha BW's / Aerox

Delivery from German Warehouse - Pirmdien

Available to order

110.00€ 123.90€

Price in reward points: 1071

Polini Transmission Cover Evolution, reinforced gear box cover by renowned Italian manufacturer Polini.

Part of Polini's "Evolution" series, this cover is cast from HQ aluminium. It comes with needle and ball bearings for the transmission shafts and allows for mounting "overrange" torque drives without any modifications to the cover. Internal friction is reduced and smooth and reliable operation of the transmission is ensured.

The gear box cover can be used with original and racing transmissions. The oil seal is made of HQ Viton rubber, the pan gasket ensures maximum sealing and allows for easy disassembly. Two dowel pins are also included.

It is black with white Polini Evolution logo.

Available in 3 versions, this one is for "long" horizontal + vertical Minarelli engines (such as Booster / BW's, Nitro / Aerox, Neo's / Ovetto etc.).

Technical details

Article no.: U170.0301
Brand: Polini
EAN: 8054705041129

Product type: Gearbox cover
Weight: 0,49 kg

Vehicle

Adly (Her Chee): Rapido 50cc;
Aprilia: Amico 50cc AC (1991 - 1992);Amico 50cc AC (after 1993);Amico GL 50cc AC;Amico Sport 50cc AC;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 AC (before 1994) - Minarelli vertical;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: Bazooka;Dragster 50cc LC;Pista 2 50cc AC;Pista 50cc AC;Scoop 50cc;Yankee 50cc;
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: Booster 1992 - 1999;Booster after 2004;Booster before 2004;Booster Next Generation after 1999;Booster Next Generation before 1999;Booster One;Booster Track;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);Rocket;Sorriso 50cc AC (after 1996);Stunt 50cc AC;Stunt 50cc AC CAT (after 2004);Stunt Naked 50cc AC;
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;BW's 50cc AC;BW's 50cc AC (after 2004);BW's Bump 50cc AC;BW's Easy 50cc 2013;BW's NG 50cc AC (after 1999);BW's NG 50cc AC (before 1999);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;Slider 50cc AC (before 2004);Slider 50cc AC CAT (after 2004);Spy 50cc AC;Target 50cc;Why 50cc AC;Zest YE 50cc AC;Zuma 50cc AC;Zuma II 50cc AC;

Individual approach to each order

Return and exchange of goods within 14 days

Loyalty program

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