CT90 (76-79) ST90 SL90 CT200 6V Battery Full Kit

Bart Moto Co. approved: a durable, no-fuss power source for classic Honda trail bikes. Reliable starts, solid performance, and everything you need in the box—without the fluff.

Why riders pick this

• Dependable 6V performance for vintage bikes
• Rugged polypropylene case resists vibration and impacts
• Fiberglass separators for consistent acid flow and longer service life
• Complete kit—no hunting for extra parts

What’s in the box

• 6V, 5.5 Ah lead-acid battery (6N5.5-1D)
• Pre-measured acid pack
• Red filler tube & clear vent tube
• Mounting hardware

Specs

Fitment

Direct replacement on many vintage Honda models, including:

• CT200 Trail 90 (1964–1966)
• CM91 / Honda 90 (1966–1969)
• CT90K (1966–1975)
• CT90 Trail (1976–1979)
• SL90 Motorsport (1969)
• ST90K Trailsport (1973–1975)