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- Niche 520 Front 14T Rear 45T Drive Sprocket f...
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Item #:
60000899
Niche 520 Front 14T Rear 45T Drive Sprocket for KTM Duke 125 RC Motorcycle MK1003139
Item #:
60000899
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Upgrade your KTM bike with our durable and reliable sprocket kit. Enjoy improved performance and longevity on the road.
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What Stands Out
Precision Engineering
Crafted using high-quality materials, ensuring durability and precise fitment for KTM Duke 125 and RC models, enhancing overall performance and longevity.
Optimal Gear Ratio
14T front and 45T rear teeth configuration optimizes torque and acceleration, providing improved power delivery for both street and track riding experiences.
Easy Installation
Designed for straightforward installation, allowing riders to upgrade their motorcycle’s drive performance without the need for professional tools or complicated procedures.
Product Details
| Manufacturer part number | MK1003139 |
| Vehicle make | KTM |
| Vehicle model | 125 Duke, 125 RC |
| Vehicle fitment type | Specific |
| Vehicle mount location | Front |
| Automotive specialty part type | Drive Sprocket |
| Material | AISI 1023 Steel |
| Brand | Niche |
| Vehicle type | Motorcycle |
| Color | Gray |
| Items included | (1) Front Drive Sprocket, (1) Rear Drive Sprocket |
| Automotive parts division | Direct Replacement, Off-Road, Powersport |
| Weight | 4.1 lb (1.86 kg) |
| Piece count | 1 |
| Model | MK1003139 |
Who Should Buy?
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Performance Riders
Ideal for riders seeking improved acceleration and torque for aggressive riding and racing conditions.
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Track Enthusiasts
Best for track riders who want to optimize their bike’s gearing for improved lap times.
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Customization Seekers
Perfect for motorcycle enthusiasts looking to customize their KTM Duke 125 or RC for personal preference.
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Casual Commuters
Not suitable for daily commuters who prioritize comfort and fuel efficiency over acceleration.
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New Riders
Inexperienced riders may struggle with the aggressive gearing ratios, risking control and bike handling.
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Touring Riders
Long-distance tourers may find lower top speeds impractical for sustained highway travel and comfort.
Product Description
Niche 520 Front 14T Rear 45T Drive Sprocket for KTM Duke 125 RC Motorcycle MK1003139
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Answer: Yes, at Ubuy Tanzania this product is available for you to shop at a reasonable price. The is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
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MT
Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Features & Benefits
- Replaces OEM Part: KTM 90210051045, 90510051045
- Compatible with 2014-2018 KTM 125 Duke and 2014-2018 KTM 125 RC
- Kit includes 1 Front 14 tooth drive sprocket and 1 Rear 45 tooth drive sprocket
- Sprocket Material: SAE 1023 structural carbon steel for durability
- Hub Inner Diameter: 15mm, Hub 2 Inner Diameter: 17mm
- California Proposition 65 Warning: Contains chemicals known to cause cancer and reproductive harm
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