M-Wave PD-R4 Steel E-Bike Narrow Wide Chainring

Automatic translation View in original language

Hello, would it be compatible with a 12v kmc chain?

Hola, seria compatible con una cadena kmc de 12v?

Answer of Georges GRIERE

Answer of SERGI

Hello. It is not compatible. Teeth are too wide for 12v

Hola. No es compatible. Los dientes son demasiado anchos para 12v

Answer of Erik

This will not really fit well - it is possible, but then the chain and sprocket wear out more and there is a greater chance of ´over-pedaling´

Dit zal niet echt goed passen - het kan wel, maar dan slijten ketting en tandblad meer en is er een grotere kans op ´doortrappen´

Automatic translation View in original language

I´m looking for a chainring for the Apex cranks of my Gravel. I would need it with 38 teeth, 104 hole pitch and 3 mm offset, 11-speed gearbox. Can you advise me which chainrings are right? Thank you

Sto cercando una corona per pedivelle Apex della mia Gravel mi servirebbe con 38 denti passo dei fori 104 e offset di 3 mm cambio a 11 rapporti Mi sapete consigliare quali corone vanno bene? Grazie

Answer of Gabriele Coco

Answer of Erik

This chainring has the suitable pitch of 104bcd, symmetrical (shimano also has asymmetrical bcd positions for some mtb cranks), the chainring is suitable for 11 speed and 1x use (narrow-wide). Because it is made of steel, it is very hard and wear-resistant - but the chainring itself has no offset. The crank suspension points must therefore provide the correct chain line: it will mainly depend on the frame whether there is sufficient clearance. I think so: a good gravel bike should certainly be able to handle up to 46T in 1x setup in terms of frame clearance compared to the chainring, so a 38T should not be a problem. This is sometimes different for MTB frames - it fits on my MTB frame, but space is small compared to the frame

Dit kettingblad heeft de geschikte steek van 104bcd, symmetrisch (shimano heeft ook assymmetrische bcd posities voor sommige mtb cranks), het kettingblad is geschikt voor 11 speed en 1x gebruik (narrow-wide). Doordat het van staal is, is het erg hard en slijtvast - alleen heeft het kettingblad zelf daardoor geen offset. De crank ophangpunten moeten dus voor de juiste kettinglijn zorgen: het zal met name van het frame afhangen of er voldoende clearance is. Ik schat in van wel: een goede gravelfiets zou in frame clearance tov kettingblad zeker tot 46T in 1x setup aan moeten kunnen, dus een 38T zou geen probleem moeten zijn. Voor MTB frames is dat soms anders - op mijn MTB frame past het, maar ruimte is klein tov frame

Automatic translation View in original language

Is this chainring suitable for Specialized turbo levo comp 2020?

Questa corona ba bene per Specialized turbo levo comp 2020?

Answer of Zoltan Fodor

Answer of SERGI

Hello. Yes it could work. The bcd is the same

Hola. Sí podría servir. El bcd es el mismo

Automatic translation View in original language

I wanted to verify which side of the chainring should be facing outwards, as there is no obvious indication on the ring that I received. I'm only asking because the narrow (shark fin shaped) teeth are not symmetrical. Thank you!

I wanted to verify which side of the chainring should be facing outwards, as there is no obvious indication on the ring that I received. I'm only asking because the narrow (shark fin shaped) teeth are not symmetrical. Thank you!

Answer of João Albuquerque

Answer of Resitec

It is usually mounted so that the tooth has a higher forward inclination.

Normalmente é montado de forma a que o dente tenha uma inclinação mais alta para a frente.

Answer of SERGI

Hello. You must place it the same as it is in the photo. The external part as the one in the photo

Hola. Debes colocarlo igual q está en la foto. La parte externa como la de la foto

Answer of Nuno

Hello. I didn´t know either and I was informed (a bicycle mechanic) that the letters (the inscriptions) must be on the outside. I hope he´s right and helped. Good pedals.

Olá. Eu também não sabia e informaram-me (um mecânico de bicicletas) que as letras (as inscrições) devem estar do lado de fora. Espero que ele esteja certo e ter ajudado. Boas pedaladas.

Automatic translation View in original language

Good afternoon ! I am restoring a MTB with a 2x11 28-40t two-chain drivetrain and an 11-42t 11v cassette. My question has to do with the dishes. I see that there are 40t 104 bcd 11s chainrings but it doesn´t say if they are compatible with a two-chain drivetrain or simply only designed for single chainrings. Thank you for informing me because I have to buy 2 plates, 28-40t. Thank you so much !

Buenas tardes ! estoy restaurando una MTB con transmisión biplato 2x11 28-40t y cassette 11-42t 11v. Mi pregunta tiene que ver con los platos. Veo que hay platos 40t 104 bcd 11s pero no dice si son compatibles con transmisión biplato o simplemente solo están pensados para monoplato. Agradezco me informen pues tengo que adquirir 2 platos , 28-40t. Muchas gracias !

Answer of jennifer achard

Answer of SERGI

Hello. These are for single chainring transmission.

Hola. Estos son para transmisión monoplato.

Automatic translation View in original language

Good evening, if it is possible, I would like to know if the single chainring in question is available in the 46-tooth size and the diameter of the 4 holes.
Thanks
Giorgio

Buonasera,se è possibile gradirei sapere se la monocorona in oggetto è disponibile nella misura da 46 denti e il diametro dei 4 fori. Grazie Giorgio

Answer of kwang-hyun Lee

Answer of SERGI

Hello. Yes it is available in 46D. The BCD is 104. Thank you

Hola. Sí está disponible en 46D. El BCD és 104. Gracias

Answer of Nuno

Product info is here: E-Bike 1/2". 3/32". 11/128". diameter of pitch circle 104 mm. chain rings made of steel. This chainring is steel but 46 is cut inside and should be a little lighter, I bought 40 in steel and it was heavy. And I bought another 42 in aluminum and I´m very satisfied but it wasn´t for an ebike, I bought it for a normal bike (pay attention to the diameter and space on the chainstays) I hope I helped

A info do produto está aqui: E-Bike 1/2". 3/32". 11/128". diâmetro do círculo de passo 104 mm. anéis de corrente feitos de aço. Essa chainring é aço mas 46 vem recortada por dentro e deve ser um pouco mais leve, eu comprei 40 em aço e era pesado. E comprei outra 42 em alumínio e estou muito satisfeito mas não foi para ebike, comprei para bicicleta normal ( atenção ao diametro e espaço na chainstays) espero ter ajudado

Automatic translation View in original language

Are the bolt holes threaded?

Are the bolt holes threaded?

Answer of Dávid Odrobina

Answer of António

the screw holes are not threaded, you will need to buy screws specifically for the pedalboard plates.

os furos dos parafusos não são rosqueados, terá de comprar parafusos próprios para os pratos da pedaleira.

Answer of SERGI

Hello. They are not threaded. It is threaded into the connecting rods.

Hola. No están roscados. Se rosca en las bielas.