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All Bikes/Rieju/Aventura 307 Rally
Rieju Aventura 307 Rally
Adventure

Rieju Aventura 307 Rally

The Rieju Aventura 307 Rally has a top speed of 70 mph, produces 34 bhp (crank claimed); 24 bhp rear wheel measured and weighs 160 kg.

34 bhp (crank claimed); 24 bhp rear wheel measured

Power

16 lbft rear wheel (18 lbft crank claimed)

Torque

160 kg

Weight

70 mph

Top Speed

Faired

Body

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Video Review

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What Buyers Should Know

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Class-Leading Low Price

The Rieju Aventura 307 Rally starts at just £4,599, with the dirt-biased R-model (bash guard, Michelin Tracker knobblies, racier graphics) at £4,999, making it the best-value small adventure bike according to MCN.

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Largest Tank In Class

The Aventura 307 Rally has a class-leading 20.5-litre fuel tank, giving a range of around 220 miles in worst-case conditions (49mpg), with other early buyers reporting north of 60mpg.

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Spanish Design, Chinese Build

The bike is designed in Spain by Rieju but built in China in cooperation with Loncin, using an engine derived from the KLX250/300 platform that Loncin developed through its relationship with Kawasaki.

⚙️

Fully Adjustable Suspension

The Aventura 307 Rally features fully adjustable suspension with 235mm of travel, which proved surprisingly effective and more capable than the barely-adjustable setups on rival bikes like the Honda CRF300L Rally and Voge 300 Rally.

Top 10 Accessories

Curated picks for the Rieju Aventura 307 Rally — owned, ridden, recommended.

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Common Problems

🔥 1 CRITICAL
⚠️RAVE valve carbon buildup restricts power delivery MODERATE

Inspect exhaust valve for sticky or seized operation

Fix cost: $50-$150
🔥Coolant leaks from water pump seal failure SERIOUS

Look for coolant residue around pump and radiator hoses

Fix cost: $100-$250
⚠️Suspension linkage bearings wear prematurely off-road MODERATE

Check rear linkage for play or dry pivot points

Fix cost: $80-$200
💡Electrical gremlins from vibration-loosened connectors MINOR

Test lights, ignition and check harness for chafing

Fix cost: $20-$80

Pre-Purchase Checklist

Cold start test for clean idle behavior
Check frame welds for cracks near footpegs
Inspect brake discs for warping or deep scoring
Verify service history and RAVE valve maintenance

Decent trail bike but needs regular maintenance attention

Full Specifications

Engine Power 34 bhp (crank claimed); 24 bhp rear wheel measured
Torque 16 lbft rear wheel (18 lbft crank claimed)
Top Speed 70 mph
Weight 160 kg (353 lbs) wet
Type Adventure
Fairing Full/Partial Fairing

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Community Reviews

Discussion

Frequently Asked Questions

What are common problems with the Rieju Aventura 307 Rally? +

RAVE valve carbon buildup restricts power delivery: Inspect exhaust valve for sticky or seized operation (moderate) | Coolant leaks from water pump seal failure: Look for coolant residue around pump and radiator hoses (serious) | Suspension linkage bearings wear prematurely off-road: Check rear linkage for play or dry pivot points (moderate)

What is the horsepower of the Rieju Aventura 307 Rally? +

The Rieju Aventura 307 Rally produces 34 bhp (crank claimed); 24 bhp rear wheel measured, with 16 lbft rear wheel (18 lbft crank claimed) of torque. Top speed: 70 mph.

Is the Rieju Aventura 307 Rally good for beginners? +

Yes — the Rieju Aventura 307 Rally is a reasonable choice for new riders (34 hp is manageable), weighing 160 kg.

Is the Rieju Aventura 307 Rally reliable? +

Owners report 1 critical issue to watch for on the Rieju Aventura 307 Rally, notably: Coolant leaks from water pump seal failure (Look for coolant residue around pump and radiator hoses). Buy with a pre-purchase inspection.

Is the Rieju Aventura 307 Rally good for daily use? +

Suited for daily adventure use.

How fast is the Rieju Aventura 307 Rally? +

The Rieju Aventura 307 Rally reaches a top speed of 70 mph, producing 34 hp at 160 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.

What is the seat height of the Rieju Aventura 307 Rally? +

The Rieju Aventura 307 Rally has a seat height of 890 mm (35.0 in) — tall. Riders under 175 cm / 5'9" may want a lowering link or different bike.

What gear should I buy for a Rieju Aventura 307 Rally? +

Motoryk has curated a Top 10 gear list specifically for the Rieju Aventura 307 Rally, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/rieju/aventura-307-rally/top10. Each pick is matched to this bike's spec.