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All Bikes/Ktm/Sx-f 350
Ktm Sx-f 350
Motocross

Ktm Sx-f 350

The Ktm Sx-f 350 has a top speed of ~175 km/h (estimated; top speed is not a primary design focus for motocross bikes), produces ~63 hp and weighs 101 kg. Motoryk rates it 8.5/10.

কেটিএম এসএক্স-এফ ৩৫০টি ২০১১ সালে চালু হয়েছিল, এটি বিখ্যাতভাবে রেড বুল কেটিএম কারখানার রাইডার তাডি ব্লাজুসিয়াকের সহযোগিতায় তৈরি করা হয়েছিল এবং ৪৫০-স্তরের শক্তি কিন্তু ২৫০-স্তরের হ্যান্ডলিং সহ একটি বাইক তৈরির ইচ্ছা দ্বারা অনুপ্রাণিত হয়। এটি দ্রুত আইকনিক হয়ে ওঠে যখন রায়ান ডঙ্গি ২০১১ এএমএ ৪৫০ মোটোক্রস চ্যাম্পিয়নশিপ জিতেছিলেন, যা অভিজাত প্রতিযোগিতায় ধারণাটি প্রমাণ করে এটি কেটিএমের অন্যতম প্রসিদ্ধ মোটোক্রস মেশিন হিসাবে রয়ে গেছে, যা লাইটওয়েট অ্যাজিলিটি নিজের একটি শ্রেণিতে চিত্তাকর্ষক পাওয়ার আউটপুটের সাথে মিশ্রিত করে

~63 hp

ক্ষমতা

~42 Nm

টর্ক

101 kg

ওজন

~175 km/h (estimated; top speed is not a primary design focus for motocross bikes)

শীর্ষ গতি

~6.0 L/100km (estimate — varies greatly with riding intensity; note: motocross bikes are rarely measured by fuel economy)

জ্বালানী

নগ্ন

শরীর

search এই বাইকটি এখনই পরীক্ষা করুন

Video Review

Watch Video Review

ক্রেতাদের কী জানা উচিত

⚙️

Best Power-to-Weight

The 350 SX-F punches above its class with nearly 350cc power in a 250-weight chassis, giving riders a competitive edge in both 250 and 450 classes. This makes it uniquely versatile and highly sought after on the used market.

🔧

Watch Valve Intervals

The high-revving engine requires strict valve clearance checks every 15 hours of riding — neglected maintenance is the #1 cause of expensive top-end failures on used examples. Always ask for a documented service history before buying.

💰

Strong Resale Value

KTM SX-F 350s consistently hold strong resale value due to high demand and limited used supply, often selling for 80-90% of retail within the first year. Well-maintained examples rarely sit unsold for long.

বছর অনুযায়ী প্রজন্ম এবং স্পেস

2011–2012 Gen 1

350 সিসি ফোর-স্ট্রোক মোটোক্রস প্ল্যাটফর্ম চালু করা হয়েছে, লাইটওয়েট চেসিস সহ 250 এবং 450 ক্লাস ব্রিজিং

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2013–2015 Gen 2

সংশোধিত ফ্রেম জ্যামিতি, আপডেট করা সাসপেনশন লিঙ্কেজ, উন্নত ইঞ্জিন ম্যাপিং এবং

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2016–2018 Gen 3

নতুন ক্রোমোলি ইস্পাত ফ্রেম, আপডেট করা ডাব্লুপি সাসপেনশন, সংশোধিত হাইড্রোলিক ক্লাচ, উন্নত এরগো

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2019–2022 Gen 4

সংশোধিত হেড এবং পোর্টিং সহ পুনরায় ডিজাইন করা ইঞ্জিন, নতুন ফ্রেম, আপডেট করা বডিওয়ার্ক, লঞ্চ কন্ট্র

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2023–2025 Gen 5

নতুন ফ্রেম ডিজাইন, সংশোধিত WP XACT সাসপেনশন, আপডেট করা ইঞ্জিন ইন্টারনাল, উন্নত ট্র্যাকশন

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ব্যবহৃত ক্রেতা রিভিউ

8.5/10
জন্য সেরা
Intermediate to expert riders wanting maximum performance

"The best motocrosser money can buy — if maintained religiously."

$5,500-$9,500 used

The 350 SX-F is KTM's sweet spot machine — punchy enough to embarrass bigger bikes out of corners, light enough to flick through rhythm sections without wanting to die. That 350cc engine is genuinely clever engineering: rev it like a 250, get 450 grunt on exit. Used examples can be absolute gold or complete nightmares depending on maintenance history, so bring a magnet and check the frame welds carefully. These things get flogged hard. Maintenance costs are real. Valve checks every 30 hours, piston every 80-100 if it's been ridden properly. Ask for service receipts — if the seller looks blank, walk away. Worn linkage bearings and tired suspension are your biggest used-market headaches. Budget another $500-800 for a full refresh on a high-hour bike. The WP suspension is decent but not Showa-level plush straight off the truck. For the right rider though, nothing else does what this does. It's the thinking man's motocrosser — technically demanding but enormously rewarding once you're dialed in.

পেশাদার
অসুবিধা
যদি এড়িয়ে যান: You skip service intervals or ride occasionally

Top 10 Accessories

Curated picks for the Ktm Sx-f 350 — owned, ridden, recommended.

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সাধারণ সমস্যা

🔥 2 CRITICAL
🔥Valve seat recession, tight valves SERIOUS

Cold start compression test, valve clearance interval records

Fix cost: $300-$800
🔥Nikasil cylinder plating wear SERIOUS

Bore scope cylinder wall, check for scoring or dullness

Fix cost: $400-$900
⚠️Piston and ring wear from skipped rebuilds MODERATE

Ask for rebuild history, pull plug look for oil burning

Fix cost: $200-$500
💡Worn linkage and suspension bearings MINOR

Rock rear wheel, check for slop in linkage pivot points

Fix cost: $100-$300

প্রাক-ক্রয় চেকলিস্ট

Demand full engine rebuild maintenance records
Cold start test, listen for top-end noise
Check frame for cracks near steering head
Inspect radiators for bends and coolant leaks

High performance, but demands strict maintenance schedules

Full Specifications

Engine Power ~63 hp @ 10,800 rpm (2023 model estimate)
Torque ~42 Nm @ 8,500 rpm (2023 model estimate)
Top Speed ~175 km/h (estimated; top speed is not a primary design focus for motocross bikes)
Weight 101 kg (without fuel, as stated by KTM for recent models; approximately 106 kg wet)
Fuel Consumption ~6.0 L/100km (estimate — varies greatly with riding intensity; note: motocross bikes are rarely measured by fuel economy)
Type Motocross
Fairing No Fairing (Naked)

Rivals & Alternatives

Bikes that buyers cross-shop with the Ktm Sx-f 350

Compare Ktm Sx-f 350 Side-by-Side

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Specs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.

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Community Reviews

Discussion

Frequently Asked Questions

What are common problems with the Ktm Sx-f 350? +

Valve seat recession, tight valves: Cold start compression test, valve clearance interval records (serious) | Nikasil cylinder plating wear: Bore scope cylinder wall, check for scoring or dullness (serious) | Piston and ring wear from skipped rebuilds: Ask for rebuild history, pull plug look for oil burning (moderate)

Is the Ktm Sx-f 350 a good motorcycle? +

The best motocrosser money can buy — if maintained religiously. Rating: 8.5/10. Best for: Intermediate to expert riders wanting maximum performance. Avoid if: You skip service intervals or ride occasionally.

What is the horsepower of the Ktm Sx-f 350? +

The Ktm Sx-f 350 produces ~63 hp @ 10,800 rpm (2023 model estimate), with ~42 Nm @ 8,500 rpm (2023 model estimate) of torque. Top speed: ~175 km/h (estimated; top speed is not a primary design focus for motocross bikes).

Is the Ktm Sx-f 350 good for beginners? +

Not really — the Ktm Sx-f 350 is better for experienced riders. Intermediate to expert riders wanting maximum performance Avoid if: You skip service intervals or ride occasionally

Is the Ktm Sx-f 350 reliable? +

Owners report 2 critical issues to watch for on the Ktm Sx-f 350, notably: Valve seat recession, tight valves (Cold start compression test, valve clearance interval records). Buy with a pre-purchase inspection.

Is the Ktm Sx-f 350 good for daily use? +

Intermediate to expert riders wanting maximum performance Fuel: ~6.0 L/100km (estimate — varies greatly with riding intensity; note: motocross bikes are rarely measured by fuel economy).

How fast is the Ktm Sx-f 350? +

The Ktm Sx-f 350 reaches a top speed of ~175 km/h (estimated; top speed is not a primary design focus for motocross bikes), producing 63 hp at 101 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.

What gear should I buy for a Ktm Sx-f 350? +

Motoryk has curated a Top 10 gear list specifically for the Ktm Sx-f 350, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/ktm/sx-f-350/top10. Each pick is matched to this bike's spec.