{"id":4255,"date":"2023-10-31T15:13:43","date_gmt":"2023-10-31T14:13:43","guid":{"rendered":"https:\/\/drugi-krog.si\/engine-repair\/"},"modified":"2026-07-14T17:16:51","modified_gmt":"2026-07-14T15:16:51","slug":"engine-repair","status":"publish","type":"page","link":"https:\/\/drugi-krog.si\/en\/engine-repair\/","title":{"rendered":"Engine Repair"},"content":{"rendered":"

E-bike Motor Service and Repair<\/span><\/span><\/h1><\/header>
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Repair & Service<\/span><\/span><\/h6><\/header><\/div><\/div>
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BROSE & BOSCH Gen4 UPGRADE<\/span><\/span><\/h6><\/header><\/div><\/div>
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Questions & Answers<\/span><\/span><\/h6><\/header><\/div><\/div>
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Repair and Refurbishment<\/u><\/span><\/span><\/h2><\/header>
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Motor Repair<\/strong><\/p>\n

Repairing engines is a demanding job that requires precision and clearly defined procedures, in addition to the sophisticated knowledge that must be acquired due to lack of information, the right equipment is needed, such as a press, special spanners, suitable and tested products. Our service is backed by many hours of experience and hundreds of engines repaired and working like new again. I am proud to offer my services and innovations in Slovenia. Instead of just replacing the belt and the classic seal, I dedicate myself to thoroughly disassembling the engine part by part. The aim is to analyse and assess the condition and replace or prevent any premature wear. Due to my experience, I am aware of which parts are sensitive and usually susceptible to more wear.<\/p>\n

IMPORTANT:<\/em><\/strong><\/p>\n

We take the repair job very seriously, almost as if it were our own bike, with compassion for the customer. That\u2019s why we don\u2019t just do a replacement job, we thoroughly clean and lubricate every single part of every bike. The engines are not completely hermetically sealed, as is often believed, but are designed to allow water and mud to enter in small quantities \u2013 this cannot be changed. However, preventive lubrication of bearings in contact with the exterior of the engine can be foreseen and carried out. Temporarily seal the external openings with suitable lubricants.<\/p>\n

Spare parts we use:<\/strong><\/p>\n

Comparisons are unnecessary, but I am sorry to say that the spare parts I use are of much better quality than the originals. For example, for the clutches, the guides around the gears are plastic (original parts), whereas our supplier moulds them in stainless steel.<\/p>\n

V <\/strong>Slovenia<\/strong> We offer a complete repair and overhaul service for Bosch<\/em>, Brose<\/em>, Impulse<\/em>, Panasonic<\/em> and Yamaha<\/em> eBike engines. <\/strong><\/p>\n

Please note: Not currently <\/strong>We are<\/strong>Shimano<\/em> motors.<\/strong><\/p>\n

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How to send us your engine<\/strong><\/p>\n

If possible, remove your bike or have your local bike shop do it (if you don\u2019t have the skills to remove the cranks, leave them on the bike), then follow these simple steps:<\/p>\n

ORDER FORM<\/a><\/strong><\/span><\/p>\n

You will be able to choose the service\/repair or upgrade option. Fill in the order form, which will automatically update our systems so we know your engine is on the move and what type of work you need. There is no need to contact us at this time. We don\u2019t need your tracking numbers or information that your engine is on the road.<\/p>\n

Print a copy of the order form and enclose it in the box with the engine.<\/p>\n

Pack your engine well \u2013 See the packing tips below and send your engine to us at the address below.<\/p>\n

Send to:<\/p>\n

Drugi krog,\u00a0
<\/strong>Olash d.o.o.
\u0160kocjan 40 C,
6000 Koper-Capodistria
Slovenia<\/p>\n

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Packing tips<\/strong><\/p>\n

Make sure the engine is well packed. Usually a large bubble wrap and a strong box is sufficient. <\/p>\n

DO NOT use large airbags as they will not protect your engine when they burst. Remember to include a copy of your order form or something that identifies you. <\/p>\n

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What happens after your engine is accepted and processed?<\/strong><\/p>\n

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We\u2019ll let you know when your engine has arrived.<\/p>\n

Note: Any repair date we give is only an approximation. Often, we can complete the work early. <\/p>\n

We will then contact you again when your engine has been inspected or repaired (depending on your choice of work at the order stage).<\/p>\n

Once your motorbike is complete, we will send you an electronic invoice with payment options, including a link for secure card payment.<\/p>\n

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Once payment is made, we will send the engine back to you as soon as possible. Tracking details will follow by email\/SMS directly from our courier company. <\/p>\n

If for any reason you do not wish to proceed with the repair, we will reassemble the engine and send it back to you. We will only charge you for the shipping costs, there will be no labour costs. <\/p>\n

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What is Service\/Repair?<\/strong><\/p>\n

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Your engine will be tested, disassembled and inspected. We will then contact you with a report and a price before proceeding with any work. <\/p>\n

Usually only the parts or bearings that have failed are replaced. Often, for certain engine models, a complete rebuild is required. <\/p>\n

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Instructions for Carrying out a Full Refurbishment<\/strong><\/p>\n

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If you want to save time, you can order a complete engine overhaul from us already on the form(see prices below). This will save us time from having to contact you about the findings(if this is not necessary). <\/p>\n

Your engine will be tested and then all internal parts of the powertrain will be removed for ultrasonic cleaning and inspection.<\/p>\n

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All drive train bearings will be removed and replaced with original or better ones. All relevant surfaces shall be re-lubricated with a special grease to protect against wear or water ingress. New seals, O-rings and buckles shall be installed. <\/p>\n

The engine is then reassembled and retested. If any part is rusted, broken or worn beyond unacceptable limits, we will contact you before proceeding with the assembly of a new part. <\/p>\n

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How much does it cost to rebuild e-Bike Engines?<\/strong><\/p>\n

*All prices include VAT<\/p>\n

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Bosch<\/strong><\/p>\n