Universal Parts 25-tooth front sprocket for #25 chain showing black steel body with splined 11mm inner bore and 53.5mm outer diameter, top view Universal Parts 25-tooth front sprocket for #25 chain showing black steel body with splined 11mm inner bore and 53.5mm outer diameter, top view
Universal Parts 25-tooth front sprocket for #25 chain showing black steel body with splined inner bore, angled top view Universal Parts 25-tooth front sprocket for #25 chain showing black steel body with splined inner bore, angled top view
Universal Parts 25-tooth front sprocket for #25 chain showing raised hub profile and splined 11mm bore, side angle view Universal Parts 25-tooth front sprocket for #25 chain showing raised hub profile and splined 11mm bore, side angle view
Universal Parts 25-tooth front sprocket for #25 chain showing black steel body with splined 11mm inner bore and 53.5mm outer diameter, top view
Universal Parts 25-tooth front sprocket for #25 chain showing black steel body with splined inner bore, angled top view
Universal Parts 25-tooth front sprocket for #25 chain showing raised hub profile and splined 11mm bore, side angle view

Universal Parts

Universal Parts 25 Tooth Front Sprocket | #25 Chain (1/4")

SKU 127-8
$7.00
Shipping calculated at checkout.
Description

Replace a worn front drive sprocket on your gas or electric stand-up scooter with this Universal Parts 25-Tooth Front Sprocket. Black steel construction with a splined 11mm inner bore and raised hub, designed for #25 (1/4") chain. Fits a wide range of gas and electric stand-up scooters, including the Razor Dirt Quad 500.

Technical Specifications

  • Teeth: 25
  • Chain: #25 (1/4" pitch)
  • Inner Diameter (bore): 11mm (splined)
  • Outer Diameter: 53.5mm
  • Material: Steel (black)

Compatibility

  • Gas and electric stand-up scooters using #25 chain
  • Razor Dirt Quad 500
  • Other mini bikes and scooters with 11mm splined shaft and #25 chain

Verify inner bore diameter and chain pitch against your existing sprocket before ordering.
Product Diagrams
Features
  • 25-tooth steel sprocket for #25 (1/4") chain drive systems
  • 11mm splined inner bore with raised hub for secure shaft engagement
  • 53.5mm outer diameter — direct replacement for worn front sprockets
  • Fits gas and electric stand-up scooters including Razor Dirt Quad 500
  • Verify bore diameter and chain pitch against existing sprocket before ordering
Specifications

Teeth: 25 | Chain: #25 (1/4" pitch) | Inner Bore: 11mm (splined) | Outer Diameter: 53.5mm | Material: Steel (black)
Model Fitments

Gas and electric stand-up scooters with #25 chain and 11mm splined shaft; Razor Dirt Quad 500. Verify bore and chain pitch before ordering.
  • Same day shipping for orders placed before 2PM (CST) M-F
  • 30-day return period on eligible items
  • Flat-rate shipping for orders shipped to the 48 Contiguous United States.
Since 1989

Supplying parts and accessories for vintage and modern scooters since 1989 – Over Half a Million Served and Counting!

Comprehensive Resource

From wear-and-tear items like tires and oil filters to aftermarket parts from industry-leading brands.

Dealer Focused

With a committed team of dealer-focused sales reps and streamlined pricing and shipping processes, we are dedicated to supporting your business.

Innovative

Our team constantly strives to develop and source the best new products for your scooter.