Rieju MR 300i Graphics Kit
Try a design on the MR 300i, then make it yours with AI, your logos and your race number.
Rieju MR 300i Graphics Designs
6 kits to start from on the MR 300i. Pick one above to preview it, then recolor it, add your number or make it your own MR 300i graphics.

Rieju Dirt Bike Graphics
The MR 300i is Rieju's injected 300 two-stroke enduro family. Racing, Pro and Hard Enduro equipment trims are grouped here.
Use one strong upper-shroud motif above the pipe and reserve a clear unprinted border around the headlight lens.
2027 is the catalogue reference used for this illustration, not a verified range of interchangeable plastics. Confirm the exact production year, fitted bodywork and a matching cut template with your printer.
- Tank-side covers / shrouds
- Use one strong upper-shroud motif above the pipe and reserve a clear unprinted border around the headlight lens.
- Headlight mask
- Keep the MR 300i lamp lens and mask openings clear. Artwork belongs on the surrounding plastic, not across the light.
- Rear side panels
- Place a short name or number on one continuous MR 300i panel. Keep letters away from fasteners, panel gaps and the seat edge.

2D previewDesign Your Own MR 300i Graphics in the Editor
The editor shows the flat MR 300i kit sheet next to a live view of the bike. Place a design, paint single panels, type your number or drop in a logo, and the bike updates as you work.
- Flip between the left and right side
- Mirror artwork across
- Gloss, matte, chrome or holographic
Neon green lightning on a midnight base

2D previewCustom MR 300i Graphics with AI
Describe the kit you want or upload a reference photo, and the AI lays out a full, mirrored MR 300i kit. Every AI design stays editable. Have your print shop check the final dimensions and cut lines.
- 10 credits from text
- 20 credits from a photo
- Mirrored on both sides

MR 300i Graphics Fitment Guide
Choose your model year below. These are design reference years, not a promise that one cut template fits every year. Match your installed plastics to a model-specific template with your printer.
| Year | Before printing |
|---|---|
| 2027 | Match the installed plastics, bolt holes and panel edges to your printer's template for this model year. |
The bike image is an illustrative design preview. Exported artwork needs sizing and cut-line review before production; printing and vinyl are supplied by your print shop.

Rieju MR 300i Graphics Kit Panels
The design sheet organizes artwork by panel, with matching left and right pieces to review with your printer. Check the artwork placement on the bike preview before exporting your design.
- 1Main side panelsthe main body covers, radiator shrouds or battery-side surfaces, depending on the model
- 2Upper body coverssmaller bodywork areas near the seat; check the fitted covers on your exact bike
- 3Front fenderlong and curved, read from above and from the front
- 4Front number platethe plate on the forks, where your number or headlight surround goes
- 5Fork guardsnarrow pieces that pick up color from the main kit
- 6Swingarm decalslong strips that protect the swingarm and carry a name or a small logo
- 7Seat coverprinted or plain, and a good spot for a brand or a stripe
- 8Rear fenderlong and tapered, the last thing riders behind you see
MR 300i Design Guide
Three short guides written for the MR 300i: how to plan the kit, where numbers go, and how to match it to your riding.

MR 300i: model identity before artwork
The MR 300i is Rieju's injected 300 two-stroke enduro family. Racing, Pro and Hard Enduro equipment trims are grouped here. Start the artwork on this model's preview rather than substituting a similarly named Rieju. Model identity and catalogue reference, not decal-template compatibility.

Planning the MR 300i panel layout
Use one strong upper-shroud motif above the pipe and reserve a clear unprinted border around the headlight lens. Build the main motif first, then inspect the preview and its mirrored view with a simple rider number. The white 2D base is an illustration for evaluating colour and composition; the opposing view is mirrored and is not a separate engineering reference.

MR 300i catalogue reference and print handoff
2027 is the catalogue reference used for this illustration, not a verified range of interchangeable plastics. Confirm the exact production year, fitted bodywork and a matching cut template with your printer. Send the printer your exact model identity, photographs of the fitted plastics and exported artwork for sizing and cut-line review. Editing is free; AI generation and clean exports use credits, and physical printing is a separate service.
MR 300i Color Ideas
Three palettes shown on the bike. Apply one in the editor and keep designing from there.

Rieju accent
A Rieju-inspired palette around the white MR 300i design preview. The illustration is not a stock-colour specification.

White and charcoal
Use the darker field behind the rider number, with the brand colour as a narrow connecting accent.

Trail contrast
A low-detail background keeps the MR 300i silhouette and rider identity legible.

How to Install Rieju MR 300i Graphics
You need a heat gun or hair dryer, a squeegee and isopropyl alcohol. Plan an hour or two for a full MR 300i kit.
- 01Take the plastics offRemove the shrouds, fenders and plates from the MR 300i and work on a clean bench. Loose panels are far easier to wrap than panels on the bike.
- 02Strip the old decalsWarm old graphics with a heat gun or hair dryer and peel them slowly at a low angle. Remove leftover adhesive with an adhesive remover.
- 03Clean and degreaseWash the plastics, then wipe them with isopropyl alcohol so no oil or silicone is left. Let them dry completely.
- 04Line up each graphicPeel back only the first few centimeters of backing, line the graphic up against the panel's edges and holes, and tack it down.
- 05Lay it from the middle outPull the backing off as you go and push the vinyl down from the center outward with a squeegee or your thumb, chasing air toward the edges.
- 06Heat the curves and edgesWarm the vinyl around tight curves and edges so it stretches and settles, then press the edges down firmly. For the MR 300i, first match the installed plastics and the printer's cut-line file. Keep vinyl away from the two-stroke engine and expansion chamber, vents, access openings and moving parts. Follow your vinyl supplier's preparation instructions.


Cost of a Custom Rieju MR 300i Graphics Kit
Designing a MR 300i kit costs nothing. You only spend credits on AI designs and on the clean HD export you send to the printer. Printing is paid to the shop you choose.
Styles That Suit the MR 300i
Rieju MR 300i Graphics Kit FAQ
01Which bikes does this Rieju MR 300i graphics kit fit?
This is an artwork preview for the Rieju MR 300i. Model years 2027 are design references, not certified template compatibility. Have your printer confirm the exact year, installed plastics and cut lines. The MR Pro 125, Marathon 125 and MRT 50 have their own page and kit.
02Does the MR 300i kit fit the MR Pro 125, Marathon 125 and MRT 50?
Bikes in the same Rieju family often have similar plastics, but shapes can differ around the shrouds, side panels and plates. Use the kit made for your exact bike, and check with your printer before using one kit for two bikes.
03What distinguishes the MR 300i in this catalogue?
The MR 300i is Rieju's injected 300 two-stroke enduro family. Racing, Pro and Hard Enduro equipment trims are grouped here.
04What should I check before printing MR 300i graphics?
2027 is the catalogue reference used for this illustration, not a verified range of interchangeable plastics. Confirm the exact production year, fitted bodywork and a matching cut template with your printer.
05Which layout works well on the MR 300i?
Use one strong upper-shroud motif above the pipe and reserve a clear unprinted border around the headlight lens.
06Is the MR 300i preview a factory parts or fitment drawing?
No. It is an independent white-background 2D artwork illustration. The manufacturer catalogue confirms the model identity; it does not certify our generated image, dimensions or decal cut lines.
07Are MR 300i graphics the same as MR 300i decals or a wrap?
Riders use all three words for the same thing: printed, die-cut vinyl that covers the MR 300i's plastics. A "kit" means the full set of panels designed to work together.
08Can I see the MR 300i kit on the bike before I pay?
Yes. Designing and previewing are free. The 2D preview includes a front angle and a mirrored view; models with a 3D viewer can also be rotated in the designer.
09Can I add my race number and name to the MR 300i?
Yes. Type it in the Text panel and place it on the plates in one click. Numbers read the right way on both sides of the bike, and you can add a name across the rear fender or the shrouds.
10Can I put my own logo or artwork on the kit?
Yes. Upload a sponsor logo, team badge or photo, place it on any panel, then scale, rotate and recolor it.
11Can I leave some panels plain?
Yes. Paint any panel a solid color, or clear the artwork from it. Plain plastics next to a busy shroud graphic often look the most professional.
12What do I get with the HD export?
Clean high-resolution preview images and a flat artwork sheet without a watermark. The MR 300i export costs 30 credits; confirm physical dimensions and cut lines with your printer before printing.
13Is this a MR 300i graphics kit I design myself?
Yes. You design it here, export the HD sheet, and have it printed and cut by the print shop of your choice. That keeps you in control of the design, the vinyl and the price.
14Can I share my MR 300i design?
Yes. Create a share card or a link, and anyone can open the design and see it on the bike.
15How much does an AI design cost?
10 credits from a text prompt, or 20 credits from a photo. Credits come in one-time packs, from 200 credits for $9.90.
16Do credits expire?
No. Credits are a one-time purchase with no subscription, and they never expire.
More Rieju graphics
Other Rieju models you can design kits for — same brand family, separate fitment.
Popular styles for the MR 300i
Related guides
A practical workflow for designing a full graphics kit: picking a base, building contrast, placing numbers and logos, and checking both sides.
Contrast, size and font tips so your number is readable at speed.
Prep, heat and squeegee technique for a clean graphics install on motocross plastics.
Washing, storage and riding habits that keep a graphics kit looking new for more seasons.
Explore more
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