- Steel outer ring
- Heat-induction hardened high-carbon steel
- JT advanced tempering process achieves hardness that could last six times longer than a 7075-T6 aluminum sprocket, enhancing power transfer performance
- Alu core
- Lightweight aviation-grade ergal 7075-T6 aluminum
- Precision made using state of the art laser cutting and CNC equipment, resulting in an ultra lightweight race power design
Brand
JT SPROCKETS
Vendor part number
JTX897.42ORG
Chain Size
520
Color/Finish
Black, Orange
Material
7075-T6 Aluminum, Carbon Steel
Mounting Position
Rear
Product Name
Sprocket
Style
Twinstar
Tooth Count
42
Type
Drive
Units
Each
Offroad 2024
JT SPROCKETS
SPROCKET RR JTX KTM OR 42
12102640 / JTX897.42ORG
45,76EUR*
*incl. 19% VAT
5
In Stock
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Product information
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