KTM EXC 400CC Racing 2003-2005 High Performance Replacement Battery 4.27 lb

KTM 400CC EXC Racing, 2003-2005 Replacement Battery

Built specifically for the KTM 400CC EXC Racing (2003-2005), this AGM maintenance-free replacement battery delivers reliable starting power, exceptional performance, and proven durability. As a direct-fit solution that removes the hassle of acid filling, this high-performance battery is engineered for riders who demand consistent ignition, peak cranking power, and a long-lasting battery that stands up to the toughest off-road conditions. Whether you're racing, trail riding, or performing maintenance, this replacement battery provides the dependable power your KTM needs.

Key Specifications

• Maintenance-Free Design
• Spillproof and Leakproof Design
• U.L. Recognized and CE Certified
• Absorbed Glass Mat Design (AGM)
• Valve Regulated Vent System
• Extreme Freeze, Heat and Vibration Resistance
• Superior Starting Power and Deep Cycle Capacity
• Brand New, Factory Fresh
• 6 Month Warranty
• Brand: SigmasTek
• Voltage: 12 Volts
• Capacity: 5.5 Ah
• Terminal Type: Nut & Bolt
• Compatible Model: KTM 400CC EXC Racing, 2003-2005

Benefits

Designed as a high-performance battery for demanding, high-rate discharge applications, this replacement battery delivers strong, consistent starts and reliable electrical support for lights, EFI systems, and accessories. The AGM construction provides superior vibration resistance and is spillproof, making it an ideal choice for off-road motorcycles that see rough terrain and heavy use. Riders benefit from a long-lasting battery life thanks to the deep cycle capacity and factory-fresh quality controls that ensure each unit meets rigorous standards.

Durability is a hallmark of this pack: the valve-regulated vent system and U.L./CE certifications reflect a product built to modern safety and performance standards. The extreme freeze and heat tolerance make it suitable for year-round riding, and the maintenance-free design eliminates the need to add acid or water — saving time and reducing the risk of mishandling hazardous fluids.

Typical applications include motocross and off-road motorcycles, recreational bikes, and any small high-rate discharge vehicle requiring dependable starting power. Additionally, its robust construction and compact form factor can work for portable electronics or emergency backup where a compact, long-lasting battery is required.

Ready to restore your KTM 400CC EXC Racing’s starting reliability? Buy this high-performance, long-lasting replacement battery today and ride with confidence. Orders for in-stock items typically ship within 24 hours — secure yours now.