JT Sprockets
Back to Chains & Sprockets

JT Sprockets 428 Steel Front Sprocket, 13T (JTF277.13)

Part # JTF277.13
Item #206225
Fits 2 motorcycles
  • Honda
    • CRF125F · 2014-2026
    • CRF125F Big Wheel · 2026
$7.99
/
Shipping calculated at checkout.
  • Low stock - 6 items left
  • Backordered, shipping soon
  • Flat $10 U.S. shipping, free over $100
  • Ships from one of three U.S. warehouses
  • Secure checkout
WARNING: Cancer and Reproductive Harm, www.P65Warnings.ca.gov
JT Sprockets Steel Front Sprocket — JTF277.13 (13T)
Product Details

A direct-fit C49 high-carbon steel front sprocket from the world's largest sprocket maker — the standard for stock replacement on modern street, sport, and adventure bikes.

  • Self-cleaning SCM420 chromoly steel and C49 carbon steel construction, induction-hardened on the tooth profile for a hard wear surface over a tough core.
  • CNC-machined to OEM tooth profile so your existing chain runs without re-meshing issues.
  • Available with rubber-cushion damping inserts on select fitments — same noise/vibration spec as the OE part.
  • JT Sprockets is the world's largest sprocket manufacturer; produced in JT's UK and Thailand facilities to ISO-grade QC.
  • Sized for OEM gearing across most road, sport, and adventure platforms.

Intended use: street, sport, sport-touring, adventure.

Fitment

Honda: CRF125F 2014–2025 · CRF125 F- 2026 · CRF125 FB- 2026

Derbi: 125 GPR 4-Stroke 2009–2013 · 125 Mulhacen (Spoke Wheel) 2007–2013 · 125 Mulhacen (Alloy Wheel) 2007–2013 · 125 Mulhacen Cafe 2009–2012 · 125 Senda DRD R 2010–2013 · 125 Senda DRD SM 2009–2013 · 125 Terra 2007–2013 · 125 Terra Adventure 2007–2014

Specifications

Sprocket PositionFront
MaterialC45 high carbon steel and SCM415 chromoly steel alloy
Surface TreatmentHeat-treated and beadblasted
Best ForOff-road / Trail, Street

Verified from Garamoto’s catalog & fitment data.

You may also like