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Kids' bike 20-inch Trek Precaliber 20 7-speed radioactive red

Kids' bike 20-inch Trek Precaliber 20 7-speed bright red for 1.14 to 1.32 m, suspension, 10.90 kg

CHF346.74 Incl. Tax

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Trek Precaliber 20 7-speed Radioactive Red: ready for the tracks

Dazzling red and a suspension fork: the Trek Precaliber 20 7-speed Radioactive Red looks like a little mountain bike. Its 20-inch wheels, 2.25-inch Bontrager XR1 tyres and seven Shimano gears take it onto tracks as well as roads. It weighs 10.90 kg according to Trek, for children from 114 to 132 cm.

Technical specifications

Frame	Alpha Silver aluminium, 20-inch kids' size
Fork	Kids' suspension fork, 35 mm of travel
Drivetrain	Shimano Tourney TY300, 7-speed SunRun 14-28 freewheel, 32-tooth ProWheel 127 mm chainset, KMC Z7 chain
Brakes	Two alloy linear-pull rim brakes
Wheels / tyres	20-inch alloy rims, 32 spokes / Bontrager XR1 20 x 2.25-inch
Cockpit	560 mm steel handlebar, 40 mm rise, 60 mm Bontrager stem, 130 mm grips
Saddle / seatpost	Padded saddle with integrated seatpost and handle
Equipment	Kickstand, kids' satellite pedals
Weight	10.90 kg, one size (Trek figure)

At a glance

✓ 20-inch wheels	✓ For 114 to 132 cm
✓ 7-speed Shimano Tourney	✓ 35 mm suspension fork
✓ Two hand brakes	✓ 10.90 kg

Who is it for?

For the 5 to 8 year old drawn to dirt tracks, small bumps and descents, and for parents who ride mountain bikes themselves and want to take their child on easy routes.

The LVR workshop view

An Alpha Silver frame that takes gears and suspension. On a 20-inch Alpha Silver aluminium base, Trek fits a suspension fork with 35 mm of travel, a Shimano Tourney TY300 derailleur and a seven-sprocket SunRun 14-28 freewheel. The linear-pull brakes and kickstand remain standard: this is a more complete Precaliber, designed to leave the tarmac behind.

	Precaliber 20 Freewheel	Precaliber 20 7-speed	Wahoo 20 Trail
Stage	No gears	Gears and suspension	Trail bike
Frame / fork	Alpha Silver alloy / steel	Alpha Silver alloy / 35 mm fork	Alpha Silver alloy / rigid fork
Reference bike	9.45 kg, 114 to 132 cm	10.90 kg, 114 to 132 cm	9.85 kg, 114 to 132 cm
What it means	Simple and light	Climbs better, soaks up bumps	Hydraulic disc brakes

In other words: 10.90 kg, seven gears, a fork that smooths out tracks and two hand brakes. The Precaliber for the 5 to 8 year old who wants to follow the grown-ups beyond the park.

The 35 mm suspension fork absorbs some of the shocks your child would otherwise feel in their arms. On rocky tracks like those in the garrigue around Béziers, it helps them keep the handlebar straight and stay calm. It does not turn the bike into a downhill machine: it is there for comfort.

The two linear-pull brakes, acting on alloy rims, need precise adjustment to brake well on dusty ground. Have them checked regularly, and teach your child to brake before corners rather than in them.

Which Precaliber should you choose?

Model	Wheels	Child's height	Gears / brakes	Weight
Precaliber 20 Freewheel	20 in	114 to 132 cm	1 speed, 2 V-brakes	9.45 kg
Precaliber 20 7-speed	20 in	114 to 132 cm	7 speeds, 2 V-brakes, 35 mm fork	10.90 kg
Wahoo 20 Path	20 in	114 to 132 cm	8-speed microSHIFT, 2 V-brakes	8.75 kg
Wahoo 20 Trail	20 in	114 to 132 cm	9-speed microSHIFT, hydraulic discs	9.85 kg

Our take: all four Precaliber 20 7-speed bikes weigh 10.90 kg; this bright red is the most visible on the tracks. For real trail riding, the Wahoo 20 Trail (9.85 kg) moves up to hydraulic disc brakes and 9 speeds.

LVR sizing advice

Trek recommends this 20-inch bike from 114 to 132 cm, or ages 5 to 8 according to its data. A child at the bottom of the range benefits from keeping the saddle low for the first few weeks, then raising it as they progress. Come and try it with them at our Béziers shop.

Size	20 inch
Child's height (cm)	114 to 132
Age given by Trek	5 to 8 years
Fork (mm)	35

Source: Trek size guide. Bike fitting available in our Béziers shop.

Your questions

Can it be used for mountain biking?	Yes, on easy tracks; for technical trails, choose a Wahoo 20 Trail.
Is the suspension adjustable?	No, it is a simple kids' fork with no adjustment.
Are the brakes good enough?	Yes, when properly adjusted; they need regular checks on dusty ground.
Is the red dazzling?	Yes, a vivid, very bright red.

The LVR Cycles verdict

A Precaliber 20 with the look of a little mountain bike, with suspension fork and seven gears. Its dazzling red makes it visible on the tracks.

Pros
+ 35 mm suspension fork
+ Versatile 2.25-inch tyres
+ Highly visible bright red

Cons
- Rim brakes to keep an eye on
- Non-adjustable fork

Why buy from LVR Cycles? Our Béziers workshop checks the brakes and fork, adjusts the derailleur and sets up your child's position for their first rides on the tracks.

Reference TRK-5349611

Data sheet