Renthal
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Renthal 520 Front Sprocket Grooved 14T (253U-520-14GP)

Part # 253U-520-14GP
Item #941113
Fits 8 motorcycles
  • Honda
    • CR250R · 1988-2007
    • CR500R · 1988-2001
    • CRF 250 R · 2018-2026
    • CRF 450 R · 2002-2026
    • CRF 450 X · 2005-2017
    • CRF250RX · 2019-2026
    • CRF450R Works Edition · 2019-2026
    • CRF450RX · 2017-2026
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Renthal Front Sprocket — 253U-520-14GP (14T)
Product Details

Renthal's hardened steel front sprocket — the British race brand's answer to OEM replacements, made for sport and supermoto riders who want long life and tight tolerances at the countershaft.

  • Forged from EN8 high-carbon steel and induction-hardened on the tooth profile for race-grade wear life.
  • CNC-machined to Renthal's GP-spec tooth profile (GP suffix in the part number) for smooth chain entry and exit.
  • Manufactured in the UK at Renthal's Hyde, Cheshire facility — a brand best known for World Championship-winning bars and sprockets.
  • Available in 520 pitch with tooth counts from 14T to 16T across most modern sport platforms.
  • U-suffix variants (e.g. 253U, 289U) carry shock-absorbing rubber damping on fitments that originally specified it.

Spec: type: front_sprocket · teeth: 14 · part_number: 253U-520-14GP · finish: rubber-damped · pitch: 520

Fitment

  • Honda CR250R 1988–2007
  • Honda CR500R 1988–2001
  • Honda CRF250R 2018–2026
  • Honda CRF250RX 2019–2026
  • Honda CRF450R 2002–2026
  • Honda CRF450RWE 2019–2026
  • Honda CRF450RX 2017–2026
  • Honda CRF450X 2005–2017

Specifications

Sprocket PositionFront
MaterialNickel-chrome-molybdenum steel
Heat TreatmentCase hardened and core refined
Tooth ProfileGrooved
Best ForOff-road / Trail, Street

Verified from Garamoto’s catalog & fitment data.

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