Description:
1. Fitment: Rear chain sprocket is good replacement for MONKEY Z50A Z50 Z50R Z50J, suitable for 420 pinion electric tricycle.
2. Characteristic: 420 chain rear sprocket has 29‑tooth, the outer diameter is 122mm/4.8in, and the inner diameter is 30mm/1.18in.
3. Premium Material: The sprocket is made of high quality steel alloy, which is durable, has strong toughness and long service life.
4. Compact Size: The rear sprocket adopts a simple design, lightweight and compact, easy to carry and use, convenient and practical.
5. High Quality: Professional manufacturing, exquisite workmanship, rear sprocket has high reliability and stable performance.
Specifications:
Item Type: Rear Sprocket
Material: Steel Alloy
Sprocket Hole Distance: Approx. 48mm/1.89in (3 Bolts are Fixed on the Rear Wheel Hub)
Quantity of Gears: 29T
Chain
Specifications: 420 Chain
Sprocket Outer Diameter: Approx. 122mm/4.8in
Sprocket Bolt Diameter: Approx. 8.8mm/0.35in
Sprocket Inner Diameter: Approx. 30mm/1.18in
Sprocket Thickness: Approx. 6mm/0.24in
Application: Can be used for the replacement, renovation and maintenance of the original car sprocket, with better transmission performance and riding experience
Fitment: Replacement for MONKEY Z50A Z50 Z50R Z50J, suitable for 420 pinion electric tricycle..
Package list::
1 x
Rear Sprocket