great part. really smooth, way more free than the stock one on the K989. the product came fast. well made, full métal. 👍👍👍. my k989 had issue of steering. one point to check was to replace the basic plastic conic gear. I will put another one at the rear. no doubt this piece is clearly durable and will be on my car after loooong ride. I think we can tune it to make it more or less lose, but not tested yet.

great part. really smooth, way more free than the stock one on the K989. the product came fast. well made, full métal. 👍👍👍. my k989 had issue of steering. one point to check was to replace the basic plastic conic gear. I will put another one at the rear. no doubt this piece is clearly durable and will be on my car after loooong ride. I think we can tune it to make it more or less lose, but not tested yet.

great part. really smooth, way more free than the stock one on the K989. the product came fast. well made, full métal. 👍👍👍. my k989 had issue of steering. one point to check was to replace the basic plastic conic gear. I will put another one at the rear. no doubt this piece is clearly durable and will be on my car after loooong ride. I think we can tune it to make it more or less lose, but not tested yet.

Very smooth

Very smooth

Very smooth

I haven't install them but they feel a lot more better then the stock. I'm just waiting on money to order the metal pinion and metal spur gear before installing

I haven't install them but they feel a lot more better then the stock. I'm just waiting on money to order the metal pinion and metal spur gear before installing

I haven't install them but they feel a lot more better then the stock. I'm just waiting on money to order the metal pinion and metal spur gear before installing

good item, very solid..just bought it for spare..thanks banggood!

good item, very solid..just bought it for spare..thanks banggood!

good item, very solid..just bought it for spare..thanks banggood!

they're very smooth! still haven't tried them but i will soon.

they're very smooth! still haven't tried them but i will soon.

they're very smooth! still haven't tried them but i will soon.

performance upgrade . works great. u can lock the diff by tightening the nut.

performance upgrade . works great. u can lock the diff by tightening the nut.

performance upgrade . works great. u can lock the diff by tightening the nut.

works as intended.

works as intended.

works as intended.

Too small. advertised as fitting wltoys k989 but it doesn’t fit unless you also modify the dogbones. the description does not make this clear.

Too small. advertised as fitting wltoys k989 but it doesn’t fit unless you also modify the dogbones. the description does not make this clear.

Too small. advertised as fitting wltoys k989 but it doesn’t fit unless you also modify the dogbones. the description does not make this clear.

excellent for drifting and arrived promptly

ottimi per drifting ed arrivati tempestivamente

excellent for drifting and arrived promptly

it does not hurt to have spare and that better than metal for me wltoy k969 or k989 which is the same

no está de más tener de repuesto y que mejor que de metal para mí wltoy k969 o k989 que es lo mismo

it does not hurt to have spare and that better than metal for me wltoy k969 or k989 which is the same