# BHARAT Biker 20W40 (AT) API SL # Best 20W40 Motorcycle Engine Oil API SL | BHARAT Biker 20W40 (AT) SAE 20W40 | API SL | 4T Motorcycle Engine Oil | Smooth Performance | Reliable Engine Protection ✔ SAE 20W40 ✔ API SL ✔ 4T MOTORCYCLE OIL  ✔ ADVANCED TECHNOLOGY BHARAT Biker 20W40 (AT) API SL is a premium 4-stroke motorcycle engine oil formulated with advanced additive technology to provide dependable engine protection, smooth clutch operation, reduced friction and reliable lubrication for everyday riding conditions. ## What is 20W40 API SL Motorcycle Engine Oil? 20W40 API SL is a multi-grade motorcycle engine oil designed to provide effective lubrication protection across different operating temperatures. It helps reduce engine wear, control deposits, maintain engine cleanliness and deliver smooth performance in daily riding conditions. **BHARAT Biker 20W40 (AT) API SL** is manufactured using quality base oils and performance additives to provide reliable lubrication for 4-stroke motorcycles. It helps minimize friction, protects engine components from wear, maintains oil stability and supports smooth engine operation during city commuting and regular highway rides. Recommended for Hero, Honda, Bajaj, TVS, Yamaha, Suzuki and other 4-stroke motorcycles requiring SAE 20W40 API SL engine oil. ## APPLICATIONS Vehicle Application 100cc Motorcycles Daily Commuting 110cc–125cc Bikes Smooth Riding Performance 125cc–150cc Motorcycles Engine Protection 4 Stroke Motorcycles Reliable Lubrication City Riding Stop & Go Traffic Protection ## KEY BENEFITS ★ **Reliable Engine Protection** — Helps protect engine parts against wear. ★ **Smooth Engine Performance** — Provides consistent lubrication for comfortable riding. ★ **Cleaner Engine** — Helps control sludge and harmful deposits. ★ **Excellent Thermal Stability** — Maintains performance under high temperatures. ★ **Reduced Friction** — Helps improve engine efficiency and smoothness. ## WHY TRUST BHARAT LUBRICANTS? With over 40 years of lubricant manufacturing experience, BHARAT Lubricants develops high-quality automotive lubricants designed for Indian driving and riding conditions. Our products deliver dependable performance, consistent quality and long-lasting protection. - ✔ 40+ Years Lubricant Manufacturing Excellence - ✔ Advanced Additive Technology - ✔ Quality Tested Formulation - ✔ Reliable Engine Protection - ✔ Trusted Automotive Lubricant Brand ## TECHNICAL SPECIFICATIONS CHARACTERISTICS SPECIFICATION SAE Grade 20W40 API Performance Level API SL Engine Type 4-Stroke Motorcycle Engine Application Motorcycle Engine Oil ## HOW TO USE 1. Drain old engine oil completely. 2. Replace oil filter if required. 3. Fill recommended quantity of BHARAT Biker 20W40 (AT) API SL. 4. Check oil level before riding. 5. Replace oil according to manufacturer recommended interval. ## RELATED PRODUCTS - ➜ [BHARAT Biker AT 20W40 API SM](https://www.bharatlubricants.com/products/bharat-biker-20w40-at-api-sm?_pos=7&_sid=4c05dc35a&_ss=r "Best lubricants company in india") - ➜ [BHARAT Biker AT 20W50 API SN](https://www.bharatlubricants.com/products/bharat-biker-at-20w50?_pos=1&_sid=3c0f8c7d8&_ss=r "castrol oil ") - ➜ [BHARAT Biker 4T Plus 10W40 API SN](https://www.bharatlubricants.com/products/bharat-biker-4t-plus-10w40?_pos=1&_sid=b49adbd58&_ss=r "gars oil") ## Availability Across India Our products are available across India through an extensive network of authorized distributors, lubricant dealers, automotive spare parts retailers, service centers, workshops, industrial suppliers, fleet maintenance facilities, and wholesale partners. With a strong distribution presence in major cities, towns, and industrial Hardware Shops, customers can easily access genuine products for automotive, commercial, agricultural, and industrial applications. For bulk requirements, dealership inquiries, or product availability in your area, customers may also connect directly through our sales and distribution network. ## FREQUENTLY ASKED QUESTIONS **Q. What is BHARAT Biker 20W40 (AT) API SL used for?** It is a 4-stroke motorcycle engine oil designed for bikes requiring SAE 20W40 API SL specification. **Q. Is BHARAT Biker 20W40 suitable for daily riding?** Yes. It is suitable for regular city commuting and normal riding conditions. **Q. What are the benefits of API SL engine oil?** It provides reliable lubrication, wear protection, cleaner engine performance and smooth operation. **Q. Which bikes can use BHARAT Biker 20W40?** It can be used in motorcycles where SAE 20W40 API SL engine oil is recommended by the manufacturer. ## TYPICAL DATA SPECIFICATIONS:  SR. NO. CHARACTERISTICS TEST METHOD UNIT API SM API SN 1 SAE Rating — — 20W40 20W40 2 Performance Level — — API SM API SN 3 Appearance Visual — Clear & Bright Clear & Bright 4 Kinematic Viscosity @ 40°C ASTM D445 mm²/s (cSt) 120 124 5 Kinematic Viscosity @ 100°C ASTM D445 mm²/s (cSt) 14 14 6 Viscosity Index (Min.) ASTM D2270 — 110 120 7 Flash Point (COC) ASTM D92 °C 215 217 8 Pour Point (Max.) ASTM D97 °C \-25 \-27 9 Total Base Number (TBN) ASTM D2896 mg KOH/g 8 9 10 Density @ 15°C ASTM D4052 g/ml 0.880 0.880 [📄 Download Product PDF](https://drive.google.com/file/d/1gVUzIW6ovqltlir5BOA31b6xYx98S5pn/view?usp=drive_link) ![](https://cdn.shopify.com/s/files/1/0771/4540/7511/files/new-bharat-femily-groups---Copy_bf53cd95-a5e1-445b-81f9-2b0669e22cb0.png?v=1778750514) ## Details - **Price:** 395.0 INR - 68828.0 INR - **Vendor:** Bharat Lubricants - **Type:** Advance Technology - **Tags:** best engine oil, Best Engine Oil for Racing Bikes, best engine oil for scooty, BS6 Bike Engine Oil, bs6 bike engine oil 10w30, BS6 Engine Oil, Engine Intake Cleaner, Hero Bike Engine Oil, Hero Engine Oil Price, hero glamour engine oil, high heat resistance engine oil, Long Life Car Engine Oil, Long Ride Engine Oil, low maintenance engine oil, low smoke engine oil, Racing DNA Bike Engine Oil, Racing Motorcycle Engine Oil ## Variants | Variant | Price | Available | |---------|-------|-----------| | 900 ML | 395.00 INR | In stock | | 1 Litter | 425.00 INR | In stock | | 50 Litters | 17813.00 INR | In stock | | 55 Litters | 18810.00 INR | In stock | | 210 Litters | 68828.00 INR | In stock | ## Images - Best 20W40 Motorcycle Engine Oil API SL in india - Best 20W40 Motorcycle Engine Oil API SL in gujarat - Best 20W40 Motorcycle Engine Oil API SL in surat - BHARAT Biker 20W40 (AT) API SL - Best 85W140 Gear Oil for Differentials, Axles Heavy-Duty Gearboxes in surat --- > Source: [Bharat Lubricants](https://www.bharatlubricants.com/products/bharat-biker-20w40-at-api-sl) > Updated: 2026-07-28