52.4mm Cylinder Gasket and Piston Ring Set for CRF125F/CRF125FB, 2014–2023
$150.00
In stock · Free Shipping
TDPRO 125cc 4-Stroke Semi-Automatic ATV Engine & Wiring Harness Kit USA-TD205-1+USA-TD041
$498.36
In stock
✓ Free Shipping
125cc 4-stroke horizontal single-cylinder air-cooled ATV engine and wiring harness kit with electric start, CDI ignition, and semi-automatic 4-speed transmission.
Price shown is the online purchase price. Free shipping · 30-day return policy
Product Description
TDPRO 125cc engine and wiring harness kit for ATV four-wheelers, tricycles, and quad bikes. The horizontal single-cylinder, 4-stroke, air-cooled engine features electric start, CDI ignition, and a semi-automatic transmission with 3 forward gears and 1 reverse gear. Includes a wiring harness with the listed connections for gear indication, storage battery, signal trigger, grounding, and trigger coil.
Product Specifications
BrandTDPRO
Manufacturer Part NumberUSA-TD205-1+USA-TD041
Explicit Manufacturer Part NumberUSA-TD205-1+USA-TD041
Displacement125cc
Engine typeHorizontal, single-cylinder, 4-stroke, air-cooled
Starting systemElectric start
TransmissionSemi-automatic, 4-speed; 3 forward and 1 reverse gear
IgnitionCDI
Compression ratio9.0:1
Bore x stroke2.06 x 2.19 in (52.4 x 55.5 mm)
Front sprocket420 chain, 17 mm, 14T
Rated power and speed5.8 kW at 7500 r/min ±375 r/min
Maximum torque and speed8.5 N·m at 5000 r/min ±250 r/min
Idle speed1500 r/min ±100 r/min
Top engine mount92 mm (3.62 in)
Bottom engine mount82 mm (3.23 in)
Bolt-to-bolt measurement152 mm (6 in)
Wiring connectionsFive-wire plug for gear indicator; yellow and pink or yellow wires for storage battery; black and red wire for signal trigger; green wire for grounding; blue and white wires for trigger coil
