Rajesh technical Blog

Yamaha XSR 300cc 2025 Launched – Retro Design with Modern Engine and Features                  Indruction  Hello friends, welcome to Rajesh Technical Blog . Today I will tell you about the newly launched Yamaha XSR 300cc 2025 , a motorcycle that perfectly blends retro design with modern engine technology and advanced features . Yamaha has designed this bike for riders who love classic looks but don’t want to compromise on performance, technology, and reliability . Yamaha XSR 300cc 2025 Design The Yamaha XSR 300cc comes with a neo-retro design that looks premium and stylish. Design highlights include: Round LED headlamp with retro touch Sculpted fuel tank with classic styling Flat seat design for comfortable riding Premium metal finish body panels Lightweight yet strong frame This bike gives a vintage feel while still looking modern on Indian roads. Engine and Performance Yamaha XSR 300cc 2025 is powered by a 300cc liq...

Mahindra Thar Roxx Price ₹12.25 Lakh – Features, Design, Engine & Why It’s Called ‘THE SUV’               Indruction  Hello friends, welcome to Rajesh Technical Blog . Today I will tell you about Mahindra Thar Roxx , one of the most powerful and stylish SUVs launched by Mahindra under its Rise brand philosophy. With the trust of CarDekho – India’s Growing Trust , Mahindra has introduced THAR ROXX , which is proudly called ‘THE SUV’ . Mahindra Thar Roxx Price The price of Mahindra Thar Roxx starts at ₹12.25 Lakh (Ex-showroom) . ( T&C Apply ) This SUV is designed for people who love power, adventure, premium looks, and strong road presence . Bold and Powerful Design Mahindra Thar Roxx comes with a bold and muscular design that makes it stand out on Indian roads. Key design highlights include: Strong front grille LED headlamps with DRLs Wide stance and high ground clearance Premium 19-inch alloy wheels Its boxy SUV look g...

                          Indruction  KTM Bike  Cylinder Fitting Step-by-Step Guide (For USA Audience) Author:   Rajesh technical blog| Audience: US riders & DIY mechanics This guide walks you through a professional, safe and repeatable process to fit a KTM cylinder head (top-end install). It focuses on correct cleaning, gasket handling, bolt sequence and torque stages — the three things that make or break a head job. Use this as a structured checklist, but always confirm model-specific torque numbers and bolt sizes from your KTM service manual before you start. 1 Tools & Consumables (must have) Metric socket set & ratchet, torque wrench (in Nm & ft·lb) Angle gauge or torque wrench with angle adapter (for degree turns) Clean lint-free rags, solvent (brake cleaner) New head gasket & any O-rings (manufacturer OEM recommended) Engine oil (for bolt lubrication)...

             Indruction  Royal Enfield Marketing Strong Mail in 2025 Author:   Rajesh technical blog  Date: November 12, 2025 In 2025, Royal Enfield proved once again that it is not just a motorcycle company — it is a legacy brand that connects emotions, adventure, and lifestyle through powerful marketing. The company’s strategy this year became stronger, smarter, and more digitally focused than ever before. 1. New-Age Marketing Strategy Royal Enfield shifted its focus towards storytelling and customer engagement. Instead of showing only bikes, their campaigns told stories of people, journeys, and emotions. This human-centered approach gave a powerful boost to their marketing impact across social media and global markets. 2. Digital Presence and Email Campaigns In 2025, Royal Enfield’s digital marketing team created strong email campaigns (Strong Mails) to stay connected with loyal riders. These emails were not just prom...

Indruction  See How the Speed of a Suzuki Bike Increases After Changing the Clutch Plate Author: Rajesh — Rajesh Technical Blog Every Suzuki bike lover knows how exciting it feels to ride a smooth and powerful machine. But after months of use, you may notice your bike losing pickup, showing weak acceleration, or giving poor mileage. The main reason behind this is often a worn-out clutch plate . Replacing it can bring your bike’s speed and performance back to life. 1. What Happens When the Clutch Plate Gets Worn Out? The clutch plate transfers power from the engine to the gearbox. When it becomes weak or burnt, it slips and fails to send full power to the wheel. You’ll notice: Poor pickup and weak acceleration. Engine RPM increases, but speed does not rise accordingly. Jerky gear shifting or clutch lever getting hard. Low mileage and burning smell near the engine area. 2. After Replacement — The Real Change You Feel Once you replace the clutch plate, the ch...

                Indruction  Hello friends, welcome to Rajesh Technical Blog. Today I will tell you that Protect Your Engine: The Definitive Step-by-Step Guide to Safely Washing Your New Motorcycle with Water You've just rolled out your shiny new motorcycle. The thrill hits hard as you imagine those open-road adventures. But then doubt creeps in—what if a simple wash lets water sneak into the engine and spells trouble? Water can slip past seals into the engine, electrical bits, or air intake. That leads to rust, short circuits, or even big repair bills. This guide walks you through a safe, step-by-step way to wash your new bike with water. You'll keep everything dry and pristine without the worry. Section 1: Preparation is Paramount – Setting Up for a Safe Wash Prep work sets the tone for a smooth wash. It stops water from reaching spots it shouldn't. Think of it as armor for your bike's weak points. Take time to gather tools and protect key...

Motorcycle Chain Cleaning and Lubrication Guide Author: Rajesh Technical Blog Category: Bike Repair & Maintenance · Read Time: ~7 minutes 🔧 Introduction A clean and well-lubricated chain is the heart of a smooth motorcycle ride. Neglected chains wear faster, reduce fuel efficiency, and can even be dangerous. This guide shows you simple, step-by-step methods to clean, inspect, and lubricate your motorcycle chain correctly — using tools you likely already have at home or in your garage. 🧰 Tools & Materials Needed Motorcycle stand or center-stand (bike must be stable) Brush (toothbrush or dedicated chain brush) Chain cleaner / degreaser (or kerosene for older bikes) Clean rags or microfiber cloths Chain lubricant (spray lube or wax-based lube recommended) Gloves and eye protection Torque wrench (if you'll adjust or tighten wheel bolts) ⚙️ Step 1 — Prepare the Bike Put the bike on its center-stand or paddock stand so the rear...

Indruction  Common Clutch Plate Problems in Motorcycles Every biker knows how important the clutch is for smooth gear shifting and engine control. But over time, clutch plates start to wear out — leading to jerks, slipping, and poor pickup. In this post, we’ll discuss the most common clutch plate problems in motorcycles and how you can fix them easily at home. 1. Clutch Slipping When you accelerate, the engine revs increase but the bike doesn’t gain enough speed. This problem usually occurs due to: Worn-out clutch plates Weak clutch springs Over-tight clutch cable Wrong engine oil Fix: Replace burnt clutch plates, adjust clutch lever free play, and always use recommended oil grade (10W30 or 20W40). 2. Clutch Dragging Clutch dragging means the clutch does not fully disengage even when the lever is pressed. Gear shifting becomes hard or grinding noise is heard. Loose clutch cable Dirt in the clutch system Incorrect lever adjustment Fix: Tighten...

Scorpio AC Not Cooling Properly – Step by Step Repair Guide Author: Rajesh Technical Blog Category: Scorpio Repairing & Maintenance Read Time: 8 Minutes ❄️ Introduction When your Mahindra Scorpio AC stops cooling properly, it becomes difficult to drive in hot weather. Usually, the cause is low gas pressure, dirty condenser, or a weak compressor. In this step-by-step guide, we’ll learn how to diagnose and fix this issue effectively. 🧊 Step 1: Check AC Cooling Performance Turn on the Scorpio and set the AC to maximum cooling. If you feel only normal air, measure vent temperature — it should be around 6°C to 10°C. If it’s higher, your AC needs inspection. 🔍 Step 2: Check Refrigerant Level Low refrigerant gas (R134a) is the most common cause. Connect an AC gauge and check pressure. If it’s low, refill the recommended gas and check for leakage before doing so. 🧰 Step 3: Inspect Compressor Function See if the compressor clutch is engaging. If it doesn’t, c...

          Indruction  Scorpio Gear Shifting Problem – Causes and Permanent Solution (2025 Guide) Is your Mahindra Scorpio showing signs of hard or stuck gear shifting ? Don’t worry! This is one of the most common problems faced by Scorpio owners worldwide. In this post, we’ll discuss all the major causes and permanent solutions for gear shifting issues, based on real mechanic experience and practical tips. 🔧 Common Signs of Gear Shifting Problem Gear lever feels too tight or hard to move. Grinding sound when shifting gears. Gear slips out while driving. Difficulty shifting into first or reverse gear. Vehicle jerks when changing gears. ⚙️ Major Causes of Gear Shifting Problems Low or Leaking Gear Oil: When gear oil level drops, internal parts don’t get proper lubrication. This increases friction and makes gear shifting hard. Worn-Out Clutch Plate: A weak or damaged clutch plate fails to disengage p...

Indruction  When New Bike Mechanics Try Head Fitting and Break Both Wheels Hello friends, welcome to Rajesh Technical Blog . Today we’ll talk about a funny but very real thing that happens in garages everywhere — especially when a new mechanic tries to perform a head fitting on a motorcycle, and ends up breaking both wheels! ⚙️ What Is Head Fitting? Head fitting means aligning and tightening the cylinder head with the piston block. It looks simple, but it’s one of the most sensitive jobs in a bike engine. It requires precision, the right torque, and the correct use of tools. One wrong move, and you can damage the threads, valves, or even the piston. That’s why professionals say — “Don’t rush while touching the head!” 🧰 Why New Mechanics Make Big Mistakes Every new mechanic starts with excitement and confidence. They want to prove themselves, but sometimes they forget — experience is the real teacher. When they try to open or fit the cylinder head, they often use too m...

Indruction  Hero Splendor Plus Injector Problem: Real Reason Why Your Bike Won’t Start (Full Fix Guide) Hello friends, welcome to Rajesh Technical Blog ! 🚩 Today I will explain why many riders face injector issues in their Hero Splendor Plus BS6 and how you can fix it easily at home. What is a Fuel Injector? In BS6 bikes, the old carburetor is replaced by a fuel injector . It sprays fuel in a fine mist for proper combustion. If the injector is clogged or faulty, the bike may not start or will run poorly. Common Signs of Injector Problems Bike takes too long to start or fails to start. Weak pickup, jerking, or engine knocking. Reduced mileage and rough idling. Check Engine light on the dash. Why Injector Problems Happen Bad fuel: Impurities, water or low-quality petrol block the nozzle. Long idle: Fuel residue dries and forms deposits when bike stands long. Low battery: Injector needs correct voltage to fire properly. Dirty air ...

Indruction  Why You Should Never Use Local Petrol in BS6 Bikes – Full Explanation by Rajesh Technical Blog Welcome to Rajesh Technical Blog – your one-stop destination for honest and practical motorcycle guides. Today we are talking about one of the most overlooked yet serious issues among BS6 bike owners — using local petrol . You might think “fuel is fuel,” but for modern BS6 engines, quality matters more than you imagine. Let’s dive deep and understand why using cheap or unbranded petrol can silently destroy your bike’s performance and engine life. 1. What Makes BS6 Engines Different BS6 engines are far more advanced than BS4 models. They are equipped with fuel injectors, catalytic converters, oxygen sensors, and ECUs that constantly monitor air-fuel ratio to reduce emissions. These parts are extremely sensitive and need high-quality, clean fuel to function properly. Even a small amount of impurity in petrol can disturb the balance and lead to problems like poor mileage...

Indruction  Why Does the Battery of BS6 Bike Go Down? Full Explanation and Solution – Rajesh Technical Blog Welcome to Rajesh Technical Blog . Today we will discuss one of the most common problems faced by many riders – the battery of BS6 bikes going down even after regular usage. Many riders get confused when the self-start doesn’t work or the horn sounds weak. So, let’s understand why it happens and how to fix it permanently. 1. Understanding the BS6 System The BS6 (Bharat Stage VI) system is designed to reduce pollution. To achieve this, companies added advanced fuel-injection systems, oxygen sensors, ECUs (Electronic Control Units), and catalytic converters. All these electronic components depend directly on the bike’s battery . That means, even when the engine is off, some systems continue to draw a small amount of current, which can slowly drain the battery. 2. Common Reasons Why BS6 Bike Battery Goes Down Irregular Riding: If the bike is not used for several...

                     Indruction  How to Tighten Honda SP Shine Drop Chain Step by Step (No Noise After Fix) Welcome to Rajesh Technical Blog . Today I will show you how to tighten Honda SP Shine bike chain step by step so that it doesn’t make noise later. Many Honda Shine riders face a common problem — a loose or dry chain that creates a “khad-khad” sound while riding. If you ignore it, this small noise can damage the sprocket, reduce mileage, and cause jerky movement. Let’s fix it easily at home. 🔍 Why Does the Chain Make Noise? In most cases, the drop or knocking sound comes when the chain is either loose, dry, or unevenly adjusted. Continuous dust and lack of oil make the chain links stiff. Over time, the rear wheel also gets slightly misaligned, creating vibration and metal hitting noise. So, it’s not just about tightening — you must clean, lube and align it properly. ⚙️ Tools You Will Need 12mm and 14mm spa...

                   Indruction  Glamour BS4 Bike Drop Chain Sound Problem Solution Welcome to Rajesh Technical Blog . Today I will tell you about the Glamour BS4 bike drop chain sound problem and its complete solution step by step. Many riders face this common issue where the bike chain starts making a strange knocking or rattling sound. Sometimes the chain even drops out from the sprocket while riding, which can be risky. But don’t worry, here we will fix it easily with simple tools and methods. 🔍 What is Drop Chain Sound? When your Glamour BS4 bike chain becomes loose or dry, it starts slipping or hitting the chain cover and sprocket. This creates a “tick-tick” or “thud-thud” sound especially when you accelerate or slow down. If ignored, it can damage both the chain and sprocket, and even affect gear shifting smoothness. ⚙️ Common Causes of Chain Sound Chain is too loose or too tight. Dry or rusty chain due to l...