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New 2021 KTM Dirt Bike Motorcycle
125 SXBuyer responsible for vehicle pick-up or shipping
Seller assumes all responsibility for this listing.
KTM 125 SX Description
KICKSTART YOUR RACING CAREERThe KTM 125 SX is the most compact and lightweight of the full-size bikes and delivers a confidence-inspiring ride like no other. A lightweight chassis teams up with the most competitive 125 cc 2-stroke engine in its class, delivering superior agility and power to fulfil the demands of any young adrenaline seeker. This 2-stroke screamer is the ultimate entry point into the pro ranks and a sure-fire way to add to the trophy collection.Features may include:ENGINE & EXHAUSTPower progression
- ENGINE
The KTM 125 SX engine is undoubtedly once again the most competitive and powerful engine in its class. With an outstanding power-to-weight ratio, low cost and overall simplicity, it is clear that 2-strokes will continue to have a successful future at KTM. The compact and durable 37.9 lbs engine was developed using the latest KTM engineering know-how, resulting in broad power across the rev range. Its easy rideability and outstanding performance are benefits that equate to faster lap times and better results.
- CYLINDER
At the heart of the 125 cc engine is a reworked cylinder with a 54 mm bore. It features an improved power valve unit with a sophisticated mechanism designed for the lateral support exhaust ports. The new exhaust port layout increases engine performance, while the upper contour of the exhaust port has been machined to ensure more accurate port timing. Together with the two-component cylinder head, the newly reworked cylinder is key to the KTM 125 SX’s outstanding performance across the entire rev range.
KTM 125 SX Details
- Condition: New
- Year: 2021
- Make: KTM
- Model: 125 SX
- Category: Dirt Bike
- Type: Motorcycle
- Location: Kodak, Tennessee
- Price: $6,749 $7,499
KTM 125 SX Related Links
Contact Mountain Motorsports - TN
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