Gates Carbon Drive belt drive conversion bike conversion belt bike gates cdx gates cdnPinion service maintenance oil change Pinion Gearbox
Rohloff service Oil change Rohloff speedhub 500/14shimano alfine hub service oil change cleaning bike hub
Transport services in Europe international bike transportCustom bike building bike frame belt bike conversion

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  • Gates belt conversion

    For assembling the Gates Carbon Drive System beltdrive the bicycle shall be transformed a bit - if there is no joint point on the rear triangle of the frame. Belt can not be splitted like chain and that is why we have to build a splitting eye into the frame's rear triangle. It is the best way to solve this situation and it is fully safe for the frame. Even more, the belt should be tensioned to the right tension. Either there is a sliding dropout or an eccentrik bottom bracket in the frame, one of them is needed for the tension. If none of them is available then the vertical dropout should be changed for a sliding one - or an extra part is needed for tensioning - the Trickstuff Exzentriker bottom bracket part (available here in our webshop). Here is our specified service-list for belt conversion:

    Splitting joint:

    The splitting joint is built in the right chainstay of the frame so that the belt can be taken in and out of the rear triangle with no harm for neither the belt nor the frame. If the frame has vertical dropout and eccentric bottom bracket or it has a sliding dropout, only this service of modification is needed for the conversion.

    Dropout exchange:

    If there is a vertical dropout and exchanging the dropout seems a better idea than building in an eccentric bottom bracket, then there is a way to change the vertical dropouts to tensionable, sliding, horizontal dropouts. We do not recommend this modification with V-brake-only frames, only frames with disc or roller-style brakes.

    Splitting joint + Dropout exhange:

    Previous two services of ours in one. It is recommended if the frame has a vertical dropout and the eccentric bottom bracket is not a solution. It is recommended mainly with CDN system due to the crankset - eccentric bottom bracket goes only with integrated-axle cranksets.

    Belt-tension adjusting:

    If a proper setting is needed with a excelent tool that You do not need at home. Exact belt tensioning is important for long, reliable and silent running.

    Belt system installing:

    If You have just bought a Gates Carbon Drive belt system and You have a splittable and tensionable frame and need the proper installation for it, then this is the service You need. This service contains only the installing (no parts included).

  • Pinion Gearbox service

    MassiveBikes is the Official Service Partner for Pinion in Hungary

    This kind of transmission-technology is unique among bike industry. Maintenance-free and stiff solution for gearing. It needs regular checkups yearly and some service if cables gone wrong. Yearly oil change is necessary for long and smooth running. Oil can be replaced at home but we have a service for that also. Here are the product and service list for Pinion maintenance.

    Pinion Gearbox Oil:

    Original Oil for Pinion Gearbox. The exhange of oil is recommended every year or every 10 000km.

    Pinion Gearbox Oil change labor:

    We offer a full service as Oil change which contains only the labor and no oil.

    Pinion Gearbox Shifting Cable set:

    If the cables are ripped or damaged this cable set is needed for replacement.

    Pinion Gearbox Shifting Cable change labor:

    This procedure is not a do-it-home type cable change. It need proper tools and adjusting - with some experience. If the cables are damaged we recommend to let us do the hard work for You. This contains only the changing and re-adjusting, no cables.

  • Rohloff Service

    MassiveBikes is an Official Partner of Rohloff in Hungary.

    This Speedhub is said to be the best all over the world. It means it has a wide range of service support offering solution for any kind of problem with the Rohloff Speedhub. We offer support for that.

    Speedhub maintenance:

    We are entitled to work with any kind of problem with the Rohloff Speedhub. It can be a simple oil change or a complicated warranty service also. The variety of the service differs in a wide range so our labor costs for the service is unit-based. It means they work like credits for the service. The costs are individually calculated.

    Rohloff Oil for Speedhub - wigh out

    One set of the cleaning oil and the Speedhub oil without containers - only the oil wighed out in portions. This can not be shipped, available only in our workshop. Speedhub drain screw included.

    Rohloff Oil change labor:

    We offer a service for changing the oil in the Rohloff Speedhub. It contains the full labor, including cleaning and pouring the new oil in. This service needs the product above. Weighed in oil and drain screw.

    Rohloff Shifting Cable set:

    Original Rohloff Speedhub cable set which is necessary if cables are damaged or ripped.

    Rohloff Cable change labor:

    If cables are damaged or ripped we offer a service of changing the cables and adjusting the shifting for the Speedhub.

  • Alfine Service

    Shimano Alfine 8 and 11 hub maintenance services

    Some important rules:

    • Maintenance every 4 000 km

    • Always precise adjusting of ball bearings

    • No cleaning with high pressure water

    Alfine 8 hub maintenance:

    The Alfine 8 speedhub is a greased hub so there is no oil simmering in it. This means only dustcaps should be changed. Basic maintenance consists of cleaning and greasing the hub with new dust caps. If the axle clicks, this service is needed.

    Alfine 11 hub maintenance:

    This hub is an internally oiled hub so the simmerings can be damaged by dust. There are dust caps also. Basic maintenance is about cleaning inside, adjsuting bearings and re-assembling with fresh oil.

    Alfine 11 hub oil change:

    It is only a simple oil change - oil not included.

  • Transporting

    If the packing and transporting seems to be difficult, we can help in managing the shipping through countries.

    Shipping bike to any European country:

    This service of shipping is for sending a bike in box from Hungary to any European country. If the box is leaving from us, we can offer You the boxing service when we disassemble the bike and take it in box safely.

    Shipping bike in Hungary:

    This service of shipping is for sending a bike in box inside the borders of Hungary. If the box is leaving from us, we can offer You the boxing service when we disassemble the bike and take it in box safely.

    Shipping bike to Hungary:

    A pre-boxed bike shipping from any European country to a Hungarian destination.

    Shipping bike to and back in Hungary:

    This service of Ours is suitable when there is a bike anywhere in the country and we are going to make some modification on it - for example a belt-drive-conversion - and send it back to the customer.

    Shipping bike to and back in Europe:

    This service of Ours is suitable when there is a bike in a European country (for example France) and we are going to make some modification on it - ie: Gates conversion - and send it back to the customer. The costs depend on the destination country.

  • Custom bike building

    Have You dreamed about Your custom-built bicycle? Or You just do not find the right one ... Here is the solution:

    All the parts You want can be collected to one place through Us because we help You select the right ones. We offer a wide range of bike parts and any part You find all over the world we can offer You too.

    Hight category belt driven bikes are rare nowadays. We love building them for real. We offer all of our service to produce really unique, high category belt driven bikes with custom part-selection. Pinion and Rohloff bikes need extra attention at part selection to reach full ciompatibility. We are here to help.

    we can help through phone or via e-mail: mail to us.