Parts Unlimited RTX16 BS 1 AGM Battery YTX16 BS 1 High Power Maintenance Free Fits Vulcan 1700 Voyager Vaquero Nomad BMW R1200RT S1000RR Suzuki Boulevard C109 M90 M95 Vinson 500

OVERVIEW

This maintenance-free AGM battery delivers reliable cold cranking and stable voltage output for motorcycle electrical systems built for heavy duty use. Constructed with an absorbed-glass mat design permanently sealed after initial fluid fill, it eliminates electrolyte loss and vapor buildup associated with traditional flooded lead-acid cells. Rated as a premium power source specifically calibrated for touring, cruiser, and sportbike platforms.

ENGINEERING & PERFORMANCE

The absorbed-glass mat chemistry actively preserves plate integrity during low-usage periods, delivering strong peak-current transfer when turning over large displacement engines. Sealed architecture removes orientation restrictions while resisting deep discharge damage and vibration-induced terminal degradation. High-performance active materials combined with anti-sulfation additives maintain consistent voltage under heavy electrical loads. Designed to meet OEM baseline specifications, this plug-and-play direct replacement installs securely into factory mounting positions without modification.

KEY FEATURES

• AGM construction designed for permanent sealing
• Maintenance-free operation requiring zero fluid checks or topping off
• Anti-sulfation additive treatment optimized for prolonged charge retention
• Holds charge up to 3x longer than conventional flooded batteries
• High capacity and strong cranking performance for reliable engine starts
• Vibration-resistant, leak-proof enclosure suitable for powersports applications
• OE-quality replacement engineered for direct installation

TECHNICAL SPECIFICATIONS

• Brand: Parts Unlimited
• Part Name: RTX16-Bs-1 (OEM Equivalent: YTX16-BS-1)
• Component Type: AGM Motorcycle Battery
• Material: Absorbed-Glass Mat (AGM)
• Supported Years: 2004–2016 (varies by model)
• Compatible Trims: Vulcan 1700 Series, BMW R1200RT & S1000RR, Suzuki Boulevard & Vinson/Sport Quads

FITMENT

• Kawasaki Vulcan 1700 Nomad (2009–2016)
• Kawasaki Vulcan 1700 Vaquero (2011–2014)
• Kawasaki Vulcan 1700 Voyager (2009–2013)
• BMW R1200RT (2014–2018)
• BMW S1000RR (2009–2015)
• Suzuki Boulevard C109/C109R (2008–2012)
• Suzuki Boulevard M90 (2004–2013)
• Suzuki Boulevard M95 (2004–2005)
• Suzuki Boulevard M109R/M109R2 (2008)
• Suzuki Boulevard VZR1800 (2006–2013)
• Suzuki Boulevard VLR1800R (2010–2012)
• Suzuki Boulevard VZ1500 (2010–2012)
• Suzuki Vinson 500 4x4 (2002–2003)
• Suzuki Quadmaster 500 4x4 (2002–2003)

WHY RIDERS CHOOSE THIS

Riders select this AGM replacement because it delivers factory-level starting reliability without the periodic upkeep required by traditional flooded cells. The anti-sulfation chemistry actively preserves plate integrity during seasonal storage, ensuring immediate crank response on cold mornings after extended layups. Sealed construction eliminates acid spill risks while allowing secure bracket mounting on high-vibration chassis like the twin-cylinder tourers and inline-four sportbikes. Coupled with superior ambient charge retention, it provides long-term dependability specifically matched to the electrical draw and thermal environment of these machines.