Parts Unlimited RTX9 BS AGM Battery Maintenance Free Fits Ninja 400 ZX6R Z900 Z900RS Versys X300 W800 GSX250R DR650 Himalayan G310R G310GS RC390 Duke 390 Burgman 400 TRX250X LTZ400 Outlaw 525

OVERVIEW

The Parts Unlimited RTX9 BS delivers dependable cranking power and stable electrical output for machines that demand uninterrupted ignition reliability. Designed as a maintenance-free absorbed glass mat battery, this unit replaces worn lead-acid cells without requiring bracket modifications. Engineered for motorcycles, ATVs, and snowmobiles, it provides direct OEM-style installation with zero fluid maintenance.

ENGINEERING & PERFORMANCE

High-performance active materials combined with anti-sulfation additives minimize internal resistance and lock acid within a porous fiberglass separator. This permanently sealed matrix resists vibration damage and prevents terminal corrosion while maintaining steady voltage delivery during cold cranking. The design eliminates water loss entirely, allowing the battery to retain its charge up to three times longer than conventional flooded options. Once mounted, it acts as a direct drop-in replacement that operates seamlessly within factory electrical parameters.

KEY FEATURES

• Maintenance-free absorbed glass mat (AGM) construction
• Permanently sealed design eliminates water loss
• High-performance active materials with anti-sulfation additives
• Retains charge up to three times longer than conventional batteries
• Optimized high-capacity output for reliable engine cranking
• Direct OEM-fit replacement with no bracket modification required
• Low internal resistance for consistent voltage under load
• Resistant to vibration, temperature extremes, and electrolyte leakage

TECHNICAL SPECIFICATIONS

• Brand: Parts Unlimited
• Model/Part Number: RTX9 BS
• Component Type: Battery
• Chemistry/Material: AGM (Absorbed Glass Mat)
• Design Configuration: Permanently Sealed / Maintenance-Free
• Verified Support Years: 1967–2022 (varies by model application)
• Compatible Platforms: Kawasaki, Suzuki, Honda, BMW, Royal Enfield, KTM, Arctic Cat, Triumph, Hyosung, Eton, and KYMCO models

FITMENT

• Kawasaki Ninja 400 (2018–2022)
• Kawasaki ZX-6R / Ninja ZX-6R ABS (2013–2022)
• Kawasaki Z900 / Z900RS (2017–2022)
• Kawasaki Versys-X 300 (2017–2019)
• Suzuki GSX250R (2019–2022)
• Suzuki DR650SE (2015–2019)
• Honda TRX250X / TRX400X (2009–2020)
• BMW G310R / G310GS (2016–2022)
• Royal Enfield Himalayan (2017–2022)
• KTM 390 Duke / RC390 (2015–2018)
• Polaris Outlaw 525 (2008–2010)
• Arctic Cat Alterra / Bearcat / Norseman Series (2009–2020)

WHY RIDERS CHOOSE THIS

Riders upgrade to this AGM unit when flooded batteries repeatedly suffer sulfation, moisture loss, or terminal corrosion. The absorbed glass mat separator locks electrolyte in place to suppress internal voltage drops, ensuring immediate turnover even after prolonged storage or in extreme climates. Because the chassis is completely sealed and requires no vent tubing or fluid checks, installers can mount it tightly within confined engine bays without worrying about leaks or spillage. This direct-fit architecture translates factory amperage directly into consistent cranking speed and reliable ignition across sport bikes, dual-sport platforms, and utility vehicles.