LD100+ 100cc Dual Spark Bicycle Engine Only with Dual CDI and 2 Spark Plugs

LD100 100cc Dual Spark 100CC Bicycle Engine Only

Get the Power!! 100CC Bicycle Motor Kit for Motorized Bicycles 

Better balanced crank Upgraded bearings 

Upgraded with  Rare Earth Magnet, Magneto with extra winding and CDI  for 2 Spark Plugs   

New Features Include:50mm bore, Separate Dual Spark Head, Lower operating temps, easier starting, sustained power output across varied rpm range

Silver anti-corrosion coating

High performance CDI with Yamaha components Improved magneto, High end Allen Bolts 

This bike engine kit includes all of the necessary items to turn your pedal bicycle into a motorized speed demon

Phone support if needed.

LD100  100cc Complete Engine Only Includes:

LD100 Engine with one piece cylinder/head50mm Bore, 40mm Stroke -

Pearl coating protects against corrosion

2 X Angled LD Z8C spark plug

Improved Magneto Stainless Steel Allen bolts

Better balanced crank Upgraded bearings / 60% thicker crank case around bearings

Large intake port (40mm bolt hole width)

Round exhaust port40mm crank stroke (more powerful, efficient, and reliable)Type B piston (high wrist pin)Long rod (89mm)

Larger 8mm x 1.25 engine mount studs

Large front mount for bicycles that have large down tubes