Dirt Tricks 47T Chromoly Rear Sprocket 520 - KTM Husqvarna

REAR SPROCKET, 47 TOOTH, 520 PITCH, RAW CHROMOLY: Sold as a single rear sprocket. For a complete drivetrain refresh, pair with the matching Dirt Tricks 14T front sprocket (WPS 254-13014). KTM-style hub pattern fits KTM, Husqvarna, Gas Gas, Stark Varg, and Triumph TF series.

✓ Fits

• KTM (1991-2026): 125 / 150 / 200 / 250 / 300 / 360 / 380 / 440 / 500 SX, 125 / 144 / 150 / 200 / 250 / 300 / 380 / 440 / 525 EXC, 250 / 300 / 350 / 450 / 500 / 520 / 525 EXC-F, 200 / 250 / 300 / 350 / 450 / 525 XC, 200 / 250 / 300 / 350 / 400 / 450 / 525 / 530 XC-W, 250 / 350 / 450 / 500 XC-F, 250 / 350 / 450 / 500 XCF-W, 250 / 350 / 450 SX-F, 250 / 300 EXC TPi, 150 / 250 / 300 XC-W TPi, 400 / 520 / 525 SX 4-Stroke, 125 / 144 SX, 505 SX-F / XC-F
• Husqvarna (2017-2026): TC 125 / 250, FC 250 / 350 / 450, TE 125 / 150 / 150i / 250 / 250i / 300 / 300i, FE 250 / 350 / 450
• Gas Gas (2021-2026): MC 125 / 250 / 250F / 350F / 450F, EC 250 / 250F / 300 / 350F, EX 250 / 250F / 300 / 350F / 450F
• Stark Future (2024-2026): Varg (all years)
• Triumph (2024-2026): TF 250-X, TF 450-X, TF 450-RC
• Sold as a single rear sprocket - front sprocket is sold separately

✓ Features

• Designed and patented by Dirt Tricks president and engineer Greg Burns in 2002, using his expertise in aerospace steels, heat treatments, and FEA stress analysis
• Goal: a sprocket that lasts an entire season of hard riding while staying competitive in weight - the result is the toughest, most durable off-road sprocket available
• Raw chromoly construction - bare 4140 chromoly steel with no coating (the entry-level finish in the Dirt Tricks rear sprocket family; Diamond Black, Chromatic, and Zirconium finishes also available)
• 2.5 times stronger than stainless steel
• Heat-treated for extreme wear resistance and toughness
• Unique minimalist design profile - reduces unsprung mass while maintaining strength
• Two-year wear-out guarantee from Dirt Tricks - if you wear it out, they replace it
• Made in the USA
• 47 tooth count - common stock-replacement gearing for KTM, Husqvarna, and Gas Gas dirt models (verify your bike's stock rear teeth before ordering)

✓ What's Included

• One (1) Dirt Tricks rear sprocket, 47 tooth, 520 pitch, raw chromoly
• Pair with the Dirt Tricks 14T front sprocket (254-13014) for a complete chain-and-sprocket refresh

✓ Specs

• Position: rear
• Tooth count: 47T
• Chain pitch: 520
• Material: 4140 chromoly steel (raw, uncoated)
• Strength: 2.5x stronger than stainless steel
• Hub pattern: KTM-style (fits KTM, Husqvarna, Gas Gas, Stark Varg, Triumph TF)
• Weight: approximately 1.40 lb
• Country of origin: USA
• Warranty: 2-year wear-out guarantee from Dirt Tricks
• Manufacturer: Dirt Tricks
• Manufacturer part number: KTM-47-RAW

Ships fast from DuneGoonShop!