Which is better, the Dynacraft Tony Hawk 720 20" BMX or the Mongoose Legion L60?

Both are excellent mountain bikes. The Dynacraft Tony Hawk 720 20" BMX and Mongoose Legion L60 excel in different areas - sizing, geometry, and riding style all factor in. Use our side-by-side comparison above to see which fits your body measurements and riding goals.

How do Dynacraft and Mongoose sizing compare?

Dynacraft and Mongoose use different sizing systems. A medium in one brand may not match a medium in the other. Always check the specific size chart for each model and compare stack, reach, and standover height for the best fit.

Is the Dynacraft Tony Hawk 720 20" BMX good for beginners?

The Dynacraft Tony Hawk 720 20" BMX can work for beginners depending on the specific build and geometry. Consider factors like stack height (upright vs aggressive), standover clearance, and tire clearance. Our bike size calculator can help determine if it's the right fit for your measurements.

What size Mongoose Legion L60 should I get?

The right size depends on your height and inseam measurement. Use our bike size calculator with your measurements, then cross-reference with the Mongoose size chart to find your ideal frame size for the Legion L60.

Can I use the same size in both Dynacraft and Mongoose?

Not necessarily. Even within the same size label (e.g., "Medium"), Dynacraft and Mongoose frames may have different effective top tube lengths, reach, and stack measurements. Always compare the geometry tables rather than relying on size labels alone.

Mountain Bike

Dynacraft Tony Hawk 720 vs Mongoose Legion L60

Two 20-inch freestyle BMX bikes aimed at kids and pre-teens learning park and street tricks. The Dynacraft Tony Hawk 720 leans on the Tony Hawk license and a lower price; the Mongoose Legion L60 leans on Mongoose's BMX heritage and an alloy upgrade. Here is how they compare.

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Dynacraft Tony Hawk 720 20" BMX comparison

Side-by-Side Overview

Dynacraft Tony Hawk 720 20" BMX

$160 - $190

Best for: Kids 7 to 11 who want a Tony Hawk graphic and an entry into freestyle without a $400 spend

Strengths

•Cheapest licensed Tony Hawk 20" BMX on Amazon
•Front and rear pegs included - no add-on cost for park use
•Bold graphics kids ask for by name

Considerations

•Steel everything - frame, fork, bars, cranks - so it is heavy for a 20" bike
•1-piece crankset will eventually need replacing if the rider sticks with BMX
•Single rim brake; no spec sheet for hub bearings

Check available sizes

Mongoose Legion L60

$280 - $360

Best for: Kids 8 to 12 who are committed to BMX and will outride a base-spec freestyle bike inside a year

Strengths

•Hi-ten steel frame plus alloy hubs and 3-piece crank - meaningfully more durable
•Sealed mid bottom bracket holds up to repeated trick attempts
•Mongoose has been making BMX bikes since 1974 - real BMX pedigree

Considerations

•Costs roughly 60 percent more than the Tony Hawk 720
•No licensed graphics if your kid wanted Tony Hawk specifically
•Still on the heavy side compared to a $500+ park-spec BMX

Check available sizes

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Head-to-Head Comparison

Frame

Dynacraft Tony Hawk 720 20" BMXHi-ten steel BMX frame

Mongoose Legion L60Hi-ten steel BMX frame

Crankset

Dynacraft Tony Hawk 720 20" BMX1-piece steel crank

Mongoose Legion L603-piece tubular chromoly crank ✓

Bottom Bracket

Dynacraft Tony Hawk 720 20" BMXUnsealed American

Mongoose Legion L60Sealed mid bottom bracket ✓

Hubs

Dynacraft Tony Hawk 720 20" BMXSteel hubs, loose-ball bearings

Mongoose Legion L60Alloy hubs, sealed bearings ✓

Pegs Included

Dynacraft Tony Hawk 720 20" BMXYes (4 included) ✓

Mongoose Legion L60Not always - varies by trim

Price

Dynacraft Tony Hawk 720 20" BMX$160 to $190 ✓

Mongoose Legion L60Around $280

Aspect	Dynacraft Tony Hawk 720 20" BMX	Mongoose Legion L60
Frame	Hi-ten steel BMX frame	Hi-ten steel BMX frame
Crankset	1-piece steel crank	3-piece tubular chromoly crank ✓
Bottom Bracket	Unsealed American	Sealed mid bottom bracket ✓
Hubs	Steel hubs, loose-ball bearings	Alloy hubs, sealed bearings ✓
Pegs Included	Yes (4 included) ✓	Not always - varies by trim
Price	$160 to $190 ✓	Around $280

Size Chart Comparison

Dynacraft Tony Hawk 720 20" BMX

Size 20" Wheel

Stack:: 455 mm
Reach:: 345 mm

Mongoose Legion L60

Size 20" Wheel

Stack:: 335 mm
Reach:: 315 mm

Measurement	Dynacraft Tony Hawk 720 20" BMX	Mongoose Legion L60
Size	20" Wheel	20" Wheel
Stack (mm)	455	335
Reach (mm)	345	315

Geometry Comparison Chart

Sizing Comparison

Both are 20" wheel freestyle BMX frames, but they target different rider sizes. The Tony Hawk 720's longer 455 mm stack and 345 mm reach fit kids 4'2" to 4'10" (22"-26" inseam). The Legion L60 uses a true BMX freestyle geometry with a much lower 335 mm stack and a longer 315 mm reach (20.5" top tube) aimed at intermediate riders 5'0" to 5'6" who want to whip the bars and do flatland tricks. If your kid is under 4'10", the Tony Hawk 720 will actually fit better. Once they hit 5 feet, the Legion L60 is the right call.

Verdict

If your kid wants a BMX for the Tony Hawk graphics and the occasional ride to the skate park, the Tony Hawk 720 is fine and saves you $120. If your kid is actually grinding rails, riding pump tracks, or jumping daily, the Mongoose Legion L60's 3-piece crank and sealed bottom bracket will keep working long after the Dynacraft's 1-piece crank gives up.

Best for Comfort

Tie - both are standard 20" BMX frames with similar riding positions

Best for Performance

Mongoose Legion L60 - 3-piece crank and sealed bottom bracket survive daily jumping

Dynacraft Tony Hawk 720 20" BMX vs Mongoose Legion L60 FAQ

Shop Dynacraft & Mongoose Models

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Dynacraft

Dynacraft Magna Major Damage 16"

16 in kids' bike for ages 4 to 6 (height 3'3" to 3'10", inseam 16-20 in). Steel frame, single coaster brake, training wheels included. Best as a first pedal bike for kids who have outgrown a 12 in balance bike. Heavier than a Woom 3 or Guardian Original 16 but priced at roughly a third of either.

$120 - $140

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Dynacraft

Dynacraft Magna Major Damage 20"

20 in kids' bike for ages 6 to 9 (height 3'9" to 4'6", inseam 19-25 in). Single rim brake or coaster, steel frame, BMX-style platform pedals. Two colorway listings sit at noticeably different price points - check both ASINs before buying. A solid step-up from the 16 in Major Damage for kids who have outgrown training wheels.

$100 - $150

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Mongoose

Mongoose Flatrock

Adult and youth aluminum mountain bike with 24, 26, or 29-inch wheels. Fits riders 4'4"-6'0". Sloping top tube, modern geometry, ideal for singletrack and crushed gravel paths.

$320

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Mongoose

Mongoose Argus Trail

Fat tire mountain bike with 20", 24", or 26" wheels. The 20" kids version fits riders 4'3"-5'0". Aluminum or steel frame, 7 or 16 speed, knobby fat tires, mechanical disc brakes.

$330 - $490

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Side-by-Side Overview

Dynacraft Tony Hawk 720 20" BMX

Strengths

Considerations

Mongoose Legion L60

Strengths

Considerations

Head-to-Head Comparison

Size Chart Comparison

Geometry Comparison Chart

Sizing Comparison

Verdict

Best for Comfort

Best for Performance

Dynacraft Tony Hawk 720 20" BMX vs Mongoose Legion L60 FAQ

Which is better, the Dynacraft Tony Hawk 720 20" BMX or the Mongoose Legion L60?

How do Dynacraft and Mongoose sizing compare?

Is the Dynacraft Tony Hawk 720 20" BMX good for beginners?

What size Mongoose Legion L60 should I get?

Can I use the same size in both Dynacraft and Mongoose?

Shop Dynacraft & Mongoose Models

Dynacraft Magna Major Damage 16"

Dynacraft Magna Major Damage 20"

Mongoose Flatrock

Mongoose Argus Trail

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