How to Take Permission From RTO for Your Bike Modifications

We all love to upgrade and modify our two-wheelers so that it stands out in the crowd. Not only for its aesthetical appeal, but people also opt for modifications to add extra features and enhance performance. But, before you make modifications to turn your two-wheeler into your dream bike, you have to take permission from the RTO.
What's more, a 2019 judgment from Supreme Court restricts modifications in vehicles. This article will answer how to take permission from RTO for your bike modifications. Additionally, we'll also quickly list the permissible changes for bikes.

Photo Credit: wallpapercave.com
What Modification Can I Make in My Bike?
After Supreme Court's 2019 judgment, not all bike modifications are legal. You'll be surprised to hear that some changes call for heavy fines or might even land you in jail. Worry not! We have listed all the legal modifications below that you can make on your bike:
- You can make minor adjustments or modifications to your bike, including engine belly, tail tidy, decals, visors, winglets, etc. Such modifications do not necessarily change the specifications and are hence permissible.
- Bike owners can also make modifications to the tyres. But, you can only equip your bike with tires that match the ones on the top-spec variant. Tires that do not fit the model are a risk and illegal.
- If your engine is no longer functioning correctly, you can also change the current engine of your bike. But, for changing the engine, you have to obtain a No Objection Certificate from RTO. Besides, after changing the engine, you have to apply for re-registration. Another condition to engine modifications is that both old and new engines should run on the same fuel.
- Finally, the judgment does not restrict colour modifications in bikes. The court also makes it mandatory to obtain permission for colour changes. As long as you have the RTO's approval, you can give your bike a new paint job without running into legal troubles.

Photo Credit: wallpapercave.com
How to Take Permission From RTO for Your Bike Color Modifications
Below, you can find a step-by-step guide on the process of taking permission from RTO for your bike modifications:
- Step 1: Firstly, You have to carry a sample and the price colour code along with the RC book to the RTO. Visit the RTO in which you previously registered your bike.
- Step 2: Fill the NAVM Form, specifically for colour modifications for your bike. Next, wait for a signed letter of approval from the RTO accepting the colour modification.
- Step 3: Visit a reputable and authorised workshop that appropriately modifies your bike's colour. Ensure that the workshop uses only quality paint or wrap for the process. Also, the changed colour should be the same as the colour which RTO approved.
- Step 4: After the process at the workshop is over, take your vehicle to the RTO again. Also, carry the RTO approval letter which you procured before. An authorised RTO officer will edit the RC book entry, after which you have to pay the necessary fees.
You should note that any other legal bike modification process follows the same steps. The permission process is pretty straightforward and does not take too long to complete.

Photo Credit: wallpapercave.com
Now, you know all about the process to take permission from RTO for your bike modifications. Make sure to go through the new modification guidelines before processing the application.
Latest News
car&bike Team | Jan 4, 2026Auto Sales December 2025: Mahindra Edges Out Tata To No. 2, Hyundai Drops To Fourth In Domestic SalesMaruti Suzuki remained firmly in the lead with domestic sales north of 1.7 lakh units - a 37 per cent sales growth year-on-year.1 min read
Jaiveer Mehra | Jan 4, 2026Tata Punch Facelift To Get Turbo-Petrol Engine OptionNew teaser confirms big change in powertrain line-up for the Punch micro SUV.4 mins read
Jaiveer Mehra | Jan 4, 2026Mahindra XUV 7XO India Launch Tomorrow: Here’s What We Know So FarThe facelift to the popular XUV 700, the 7XO will arrive with notable design and tech updates, though engine options are expected to stay unchanged.1 min read
car&bike Team | Jan 3, 2026New Bajaj Chetak Spotted Ahead Of LaunchFresh images of the new Chetak continue to showcase a hub-mounted electric motor among other changes.2 mins read
car&bike Team | Jan 3, 2026Tata Punch Facelift Teased Ahead Of Launch On January 13The teaser images focus solely on the exterior, marking the first substantial update for the Punch since it was introduced in 2021.2 mins read
Jafar Rizvi | Jan 3, 20262026 Kia Seltos: Variants, Features, Prices ExplainedThe new Seltos is offered in 10 variants and three engine options. Here is a rundown of what each variant has to offer, along with its price, engine and transmission choices, respectively.5 mins read
Amaan Ahmed | Jan 3, 2026VLF Mobster 135 300 KM Review: Fun But FlawedA 125 cc scooter with Italian design and Chinese genes is a rare combination, and while some may be tempted to dismiss it because of its origins, the VLF Mobster shows 125s can also be exciting – but not without compromises.1 min read
Preetam Bora | Dec 30, 2025TVS Orbiter Review: Real-World Performance and Range TestedThe TVS Orbiter is a promising electric scooter promising decent range, practicality and pricing. But is there any reason to avoid it? We spent a few days getting to know it better.9 mins read
Jafar Rizvi | Dec 24, 2025MG Windsor EV 38 kWh Long-Term Report: IntroductionThe Windsor EV has joined our garage, and before it settles into daily duty, I took it out to get a sense of what living with an electric car is like.4 mins read
Seshan Vijayraghvan | Dec 23, 20252026 Kia Seltos Review: Formula Is Spot On, But Is The Timing Right?The 2nd-gen Kia Seltos has arrived, but it has the challenge of facing strong rivals like the Victoris and Sierra. The question is simple - Does it still have what it takes?9 mins read
car&bike Team | Dec 26, 2025Tata Punch EV Long-Term Second Report: Highway Performance, Pros & ConsAfter a week of living with the Tata Punch EV Long Range—including a proper Mumbai-Nashik highway test—we've learned what this little electric SUV is really made of.1 min read



















































































































