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Item #:
229918906
Jt Sprockets JTR890.42zbk Steel Rear Sprocket - 42T (Black)
Item #:
229918906
ANG 93
Price Details
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Order now and get it around Monday, September 07
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JT sprockets are made using only the best available materials.
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What Stands Out
Durable Steel Construction
Crafted from high-quality steel, the JT Sprockets rear sprocket ensures exceptional durability and long-lasting performance, making it ideal for rigorous riding conditions.
Sleek Black Finish
The sleek black finish complements any motorcycle aesthetic, providing a modern look while resisting oxidation and wear, enhancing both appearance and longevity.
Precision Fit
Designed for an exact fit, this 42-tooth sprocket minimizes chain wear and maximizes efficiency, ensuring smoother rides and improved bike handling compared to many competitors.
Product Details
| Manufacturer part number | JTR890.42ZBK |
| Vehicle make | Husqvarna |
| Vehicle model | 125 Svartpilen |
| Vehicle fitment type | Specific |
| Automotive specialty part type | Drive |
| Material | Composite |
| Size | Length(In): 11.100, Width(In): 9.900, Height(In): 0.600 |
| Brand | JT Sprockets |
| Vehicle type | Motorcycle |
| Color | Black |
| Features | Lightweight |
| Finish | Black |
| Weight | 2.25 lb (1.02 kg) |
| Piece count | 1 |
| Compatible cars | Husqvarna 125 Svartpilen 21-22, KTM 125 Duke ABS 14-22, KTM 125 RC 20, 22, KTM 200 Duke ABS 15-20, KTM 200 RC 14-20, KTM 390 Duke ABS 13-22, KTM 390 RC 14-22, KTM 390 RC R 18, Husqvarna Svartpilen 401 2018-2022, Husqvarna Vitpilen 401 2018-2022, KTM 390 Adventure 2020-2022"n}20-2022 |
| Model | Steel Rear Sprocket - 42T |
Who Should Buy?
-
Race Competitors
Ideal for racers seeking improved acceleration and performance on competitive tracks with high durability.
-
Custom Builders
Perfect for custom motorcycle enthusiasts looking to enhance their bike's gearing with a unique black finish.
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Daily Riders
Great for everyday motorcycle riders needing reliable performance and longevity from their rear sprocket.
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Casual Riders
Not suitable for riders who rarely use their bikes and may not benefit from performance upgrades.
Product Description
Jt Sprockets JTR890.42zbk Steel Rear Sprocket - 42T (Black)
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Customer Questions & Answers
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Question:
What materials are used in JT sprockets?
Answer: JT sprockets are made from high carbon C45 steel, SCM420 chromoly steel, C49 steel, and aviation-grade 7075-T6 aluminum alloy. -
Question:
Are the sprockets heat-treated?
Answer: Yes, all JT sprockets are heat-treated to enhance durability. -
Question:
Do JT sprockets meet quality standards?
Answer: Absolutely, they are hand-finished to meet or exceed the highest possible quality standards.
JT Sprockets All Motorcycle Sprockets Editorial Review
Jt Sprockets JTR890.42zbk Steel Rear Sprocket - 42T (Black) is specifically designed for the Husqvarna 125 Svartpilen and compatible with multiple KTM models. This rear sprocket is made from lightweight composite material, enhancing performance without adding unnecessary weight. The sleek black finish not only gives it an aesthetic appeal but also ensures durability, vital for high-performance motorcycles. Riders appreciate its precise fitment and how it improves acceleration, providing a thrilling riding experience. This sprocket stands out for its reliability among enthusiasts who value performance upgrades.
Customer Reviews & Ratings
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Pros
- Lightweight design enhances motorcycle performance
- Durable composite material for longevity
- Compatible with various Husqvarna and KTM models
- Sleek black finish for aesthetic appeal
- Easy to install and fits perfectly
Cons
- Limited color options available
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ANG 93
Order now and get it around Monday, September 07
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Features & Benefits
- Constructed from the finest C45 high carbon steel for maximum durability.
- Induction hardened with a black zinc finish for added protection.
- Hand-finished to meet or exceed the highest quality standards.
- Exclusive use of Japanese SCM420 chromoly steel alloy for front sprockets.
- World's only manufacturer using ultra-durable high carbon C49 steel for rear sprockets.
- Lightweight competition sprockets made from aviation-grade 7075-T6 aluminum alloy.
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