Coleman Mini Bike Guide: CT200U, BT200X and B100 Specs and Care

Coleman Powersports' best-known mini bike is the 196cc CT200U, and its owner's manual gives the numbers owners need: a 200 lb (91 kg) maximum load, no rider under 13, unleaded fuel of at least 86 octane, 10 psi in both tires, SAE 10W-30 oil (0.63 qt) and 1/2 to 3/4 in of chain slack. The CT200U was not in stock on Amazon when this guide was written; the in-stock Coleman is the 105cc B100 (22 mph, 150 lb) (per the Amazon listing).

This guide sums up the CT200U owner's manual so you can set up, ride and maintain any Coleman, and points to parts that fit.

Coleman CT200U specs from the manual

Coleman Powersports CT200U Owner's Manual
Item	CT200U figure
Maximum weight capacity	200 lb (91 kg)
Minimum rider age	13; ages 13 to 16 only with continual adult supervision
Fuel	Unleaded, 86 octane minimum; up to 10% ethanol (E10); methanol 5% or less
Engine oil	SAE 10W-30, 0.63 qt (0.6 L)
Tire pressure (cold)	10 psi front and rear, plus or minus 0.5 psi
Chain slack	1/2 to 3/4 in (15 to 20 mm)
Spark plug	F7TC, gap 0.024 to 0.032 in (0.6 to 0.8 mm)
Clutch service	Clean and lube every 5 hours of use

Coleman warns that ethanol above 10% or methanol above 5% can damage the engine and void the warranty, and that the bike is not for public roads or highways.

Coleman B100 vs CT200U

The Coleman B100 is the smaller bike: 105cc, 22 mph, a 150 lb load limit and a 90-day warranty (per the Amazon listing). The CT200U's manual rates it at 200 lb. A rider near 150 lb belongs on a 196cc bike; see the best mini bikes for in-stock alternatives.

Coleman Powersports B100 105cc mini bikeCheck price on Amazon

Caring for a Coleman mini bike

Coleman's pre-ride list checks steering, brake shoe wear and lever play, tire pressure and tread, fuel and hoses, a throttle that snaps back to idle, the engine stop switch, oil level, chain tension and lubrication, and that all nuts and bolts are tight. The manual's full intervals are in the mini bike maintenance schedule, and chain steps in how to adjust a mini bike chain.

Centrifugal clutch

The CT200U uses a centrifugal clutch. Coleman says to clean and lubricate it every 5 hours: engine off and cool, cover off, wipe the clutch, and put a few drops of the engine's motor oil on the drive shaft only, never inside the clutch or in its air holes. Many owners swap to a torque converter for better hill pulling.

Storage

For long storage, Coleman says to drain the carburetor, fill the tank with stabilized fuel, put a tablespoon of motor oil in the spark plug hole, pull the recoil a few times, set tire pressure and cover the bike. Change the oil when it returns to service.

Coleman parts that fit

Common CT200U and BT200X parts include a 420 chain set (YOXUFA 420 chain), a chain tensioner, 6202RS wheel bearings and brake parts; B100, CT100U and CC100X owners use 145/70-6 tires (Mopillos 145/70-6) and #35 chain (per the Amazon listings). More in the best Coleman mini bike parts.

Frequently asked questions

How much weight can a Coleman mini bike hold?

Coleman's CT200U manual gives a maximum weight capacity of 200 lb (91 kg). The smaller 105cc B100 is listed at 150 lb on Amazon.

What gas does a Coleman CT200U use?

Clean unleaded regular gasoline of at least 86 octane, with up to 10% ethanol (E10) or 5% methanol. Never leaded fuel, per the manual.

What oil does a Coleman mini bike take?

SAE 10W-30 motor oil, 0.63 qt (0.6 L), per the CT200U manual. Coleman calls checking oil daily and changing it on schedule the most important engine maintenance.

What age is the Coleman CT200U for?

Coleman says never let a child under 13 operate it, and riders 13 to 16 only under continual adult supervision.

How tight should a Coleman mini bike chain be?

Coleman specifies 1/2 to 3/4 in (15 to 20 mm) of slack, adjusted with the tension nuts on both sides after loosening the axle bolts.

What tire pressure does a Coleman CT200U use?

10 psi front and rear, plus or minus 0.5 psi, measured cold before riding.

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