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JT  |  SKU: SR245-50.JT.A_BK
New arrival

REAR SPROCKET ALLOY BLACK 251, JTA251.50BLK 7075-T6 Aluminium, SR251-50

Available from Supplier — dispatched directly

This item is dispatched directly to you by our supplier. Supplier stock is separate from stock held at BTP.

Contact us about delivery

£28.79

Looking to purchase?

Call or WhatsApp us on 01793 239039

or email Office@btpsouthwest.uk

Our team is on hand to help with availability, advice and finance options.

Pickup currently unavailable at Braydon Trailers HQ

BTP – Your Trusted Trailer & ATV Specialists in the South West

Authorised dealer for top brands, including CFMOTO, Brian James, Debon, Cheval Liberté, Tiki, Woodford, Erde, and more.

Description

CNC-machined from certified 7075-T6 Ergal, RaceLite rear sprockets pair ultra-low weight with race-ready strength. Engineered for extreme conditions, they cut rotating mass for quicker acceleration while maintaining exceptional wear resistance.

Features

  • 7075-T6 Ergal aviation-grade aluminium construction
  • Precision CNC machining to tight JT tolerances
  • Ultra-low rotating mass for quicker acceleration
  • Designed for extreme pro-race conditions
  • High strength-to-weight ratio with excellent durability
  • Clean, consistent tooth profile for smooth chain engagement

Specifications

  • Material: 7075-T6 Ergal Aluminium
  • Tooth count: 50
  • Drive chain pitch: 520
  • Colour: Black

Vehicle Fitment

Honda (Road) 

  • XR250 Tornado

Yamaha (Off Road) 

  • YZ125 (1999-2026)
  • YZ125 50th Anniversary Ed. (2024)
  • YZ125 70th Anniversary Ed. (2026)
  • YZ125 Monster Energy Ed (2025)
  • YZ125 X (2020-2026)
  • TT-R230 (2005-2026)
  • WR250 F (1999-2000)
  • WR250 F (Enduro Version) (2001)
  • WR250 F (Off Road Version) (2001-2026)
  • YZ250 (1999-2026)
  • YZ250 50th Anniversary Edition (2024; 2026)
  • YZ250 F (4-Stroke) (2001-2026)
  • YZ250 F 50th Anniversary Edition (2024)
  • YZ250 F 60th Anniversary Edition (2016)
  • YZ250 F 70th Anniversary Edition (4-Stroke) (2026)
  • YZ250 F Monster (2021-2023; 2025)
  • YZ250 FX (2015-2026)
  • YZ250 Monster (2022)
  • YZ250 X (2016-2026)
  • WR400 F (1999-2001)
  • YZ400 F (1999)
  • WR426 F (2001-2002)
  • YZ426 F (2000-2002)
  • WR450 F (2003-2026)
  • YZ450 F (2003-2026)
  • YZ450 F 50th Anniversary Ed. (2024)
  • YZ450 F 60h Anniversary Edition (2016)
  • YZ450 F 70th Anniversary Ed. (2026)
  • YZ450 F Monster (2021-2023; 2025)
  • YZ450 FX (2016-2026)
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