Reviews Motorized Bike Sprocket Adapter

Belt Drive No More 415 Chain for 2 Stroke 66cc 80CC Engine Motorized Bicycle

Package include: 1 x Drive Pulley Diameter: 39mm (11-12T sprocket equivalent) 1 x Rear Wheel Pulley Diameter: 190mm (50T sprocket equivalent) 1 x T-Belt Type: 5M-1350.
Smooth acceleration: The T belt has the advantage of putting down the torque of the engine much more smoothly and gradually than the chain drive counterpart. Using a belt driven motorized bike you won’t feel a sudden tug when you twist the throttle, just smooth acceleration..
Easy to maintain and clean: T-belts also do not accumulate dust or dirt and need far less maintenance - like lubrication - when compared to chain driven design..
Little noise: No more noisy metal chain. The belt driven design emits very little noise while in use..

415 Chain 49cc 50cc 66cc 80cc Motorized Bike.
Package include:1 x 40T Multifunction Sprocket 1 x CNC Adapter 3 x Screw.
The measurement of the actual items may slightly different from the listing images due to manual measurement,please allow 0.5-1mm difference.Thanks....

Fit 49cc 50cc 66cc 80cc Motorized Bicycle Bike Moped.
USE FOR Rear Sprocket Mount Mounting Pads Kits/ 9 Hole Sprocket Mount Kit USE FOR CNC 3 Holes Sprocket USE FOR Rear Hub Disc Brake Ball Bearing.
Purchase With Confidence - Buy our Motorparts Product knowing it's a perfect fit, excellent quality, built to last, and most importantly we stand behind our products..

415 Chain 49cc 50cc 66cc 80cc Motorized Bike.
Package include:1 x 38T Multifunction Sprocket 1 x CNC Adapter 3 x Screw.
Replacement for original part.Please check part comparibility to see if it fits your model..
The measurement of the actual items may slightly different from the listing images due to manual measurement,please allow 0.5-1mm difference.Thanks....

36T Sprocket Adapter Fit:1.5 inch 1 1/2 inch 415 Chain 49cc 50cc 66cc 80cc Motorized Bike.
These items are just replacement parts, they are not original. Please confirm it before you make order..

8 speed freewheel 11-34, 11-13-15-18-21-24-28-34 Teeth.Compatible with hub motor e-bike, mountain bike, cargo bike, city bike, commuting bike.Thread hub offset >=Freewheel stack height(38.5mm)+1.5mm.
Large 34 teeth sprocket, create bigger gear range. Make climbing even easier..
Ebike specific freewheel 8 speed,Made of high strength SPHC and durable chromoly steel. Nickel plated surface treatment..
Total height: 38.5mm+/-0.2mm, Weight:601g+/-1g,hot rolled steel cogs(sprockets) + 3 layer nickel plated, steel clutch mechanism..
Designed for E-bike, ratchet mechanism is high strength and durable.Speed range 309%. Fits standard motorized rear hub with threaded freewheel mount, compatible also with standard threaded bicycle freewheel hub..

Fit:1.5 inch hub 415 Chain 49cc 50cc 66cc 80cc Motorized Motorised Bike.
Package include:1 x 36T Multifunction Sprocket 1 x CNC Adapter 3 x Screw.
Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm).
These items are just replacement parts, they are not original. Please confirm it before you make order..
Match original equipment exactly for perfect fit, easy to install.

7speeds with largest climbing gear, 11-13-15-18-21-24-34 teeth.
DNP Electric bike 7 Speed freewheel, fits motorized freewheel hub and standard threaded freewheel hub.Remove with DNP freewheel removal tool, 12 splines, 22.6mm outer diameter..
34T biggest sprocket, improve significantly climbing ability. Compatible with e-bike conversion, fat bike, cargo bike, city bike, commuting bike..
Total height: 37.1mm+/-0.1mm, Weight:520g+/-1g.Hub thread type B1.37’’×24tpi, hub offset should not less than 37mm..
Made of Chromoly Steel, Nickel plated finishing.Designed for E-bike, ratchet mechanism is high strength and durable, able to bear the massive torque generated from the electric motor..

Chain roller tensioner ensures proper tension and alignment of the chain. It can prevent the chain from derailing, excessive wear of the sprocket and....
Chain tensioner spring loaded compatible for 49cc 66cc 80cc Engine Motorized Bike..
Simple installation steps: STEP 1: It is easier to connect one side of the spring to the curved side of the mounting plate, this side has 2 small....
Step 3: Remove the old screws from the housing cover, place the tension plate on the housing cover, then use 3 identical screws to install the tension....
The package contains: a set of motorized bike chain tensioner (a tension roller, a spring, two metal structural plates, 5 screws, 2 nuts).

Please note£ºexcluding bolts, size of Bolts to mag wheel:M5x23mm, if your sprocket is thicker than standard sprocket, we suggest bolts M5x25mm. Designed mainly for motorized bicycles.
do not need adapter, sprocket only needed.
put grease/lubricating oil on thread of wheel to prevent damage of thread from Riding£»inner diameter of rim:17.5mm/0.689inch.
Aluminum Wheels Excluding chain drive Sprocket£»Thread size: 1.375 inch X24T.
the hole spacing for front and rear wheel both 44mm, please see the last picture£»NOTE: It's inevitable that there will be SCRATCHES or PAINT PEELING during transportation, buy carefully if you are concerned..
Size for Wheel Axle: LxT(front axle): 160mm x 10mm.
light and very durable. 29"/700c Size Wheel.
the hole spacing for front disc brakes of mag wheel to be added is 44mm.
PLEASE NOTE 1: the best safe speed if racing: 35km/h£»Attention: Standard 9 hole sprockets 24T to 60T in Kit do not work on this alum wheel, buyer need drill 6 holes in middle to make sprocket fit on the alum wheel or buyer buy CDH multifunctional sprocket which fits well on CDH alum wheel.