Thule RideAlong 2 Child Bike Seat, Model 100307

Model: Thule RideAlong 2 is a child bike seat with an adjustable 3-point harness, childproof buckle, adjustable footrests and a machine-washable pad, according to the listing. Its quick-release bracket is claimed to fit specified round and oval bike-frame sizes, so check your frame before choosing it.

At a glance

Quick-release mounting is claimed to support round frames 28–40 mm in diameter and oval frames up to 40 x 55 mm.
The listing specifies a 3-point harness and a safety buckle with large buttons.
DualBeam suspension is claimed to absorb road shock.
Protection wings are intended to shield a child's hands when the bike leans against a wall.

Price

$254.95Save 20%

Reference price: ~~$319.95~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The quick-release bracket is described as allowing seat mounting and removal in seconds, which can suit households that share a bike or remove the seat between rides.
The listed frame-size range gives buyers a concrete starting point for checking compatibility.
An adjustable harness and buckle with large buttons offer straightforward child-securing features.

Technical specifications

10 specifications

Identity
Brand	Thule
Model	100307

Dimensions and installation
Weight listed	14.7 pounds
Bike-frame fit listed	Seat can be mounted/dismounted from bike in seconds with the universal quick-release bracket, fitting most bike frames (28-40 mm diameter round frames and maximum 40 x 55 mm oval frames)

Materials and protection
Material listed	Polyester
Color	Light gray

Harness and ride features
Harness	Your child rides safely with the adjustable 3-point harness
Buckle	Your child is quickly and easily secured with a childproof safety buckle with large buttons
Suspension	Smooth, comfortable ride for your child due to the DualBeam suspension system that absorbs road shock
Hand protection	Integrated protection wings safeguard your child’s hands when the bike is leaned against a wall

What to know before buying

The frame-fit statement is a manufacturer claim, not a guarantee of compatibility with every bike. Verify the frame shape and measurements before buying. The listing gives no child age or weight limit.

What’s in the box

Included

Child bike seat

Who is it for?

A good fit for

Buyers seeking a rear-mounted child bike seat with a quick-release bracket for a compatible frame.
Families who want an adjustable 3-point harness, adjustable footrests and a machine-washable pad.

Less suited to

Buyers whose bike frame falls outside the listed dimensions or whose frame compatibility has not been confirmed.
Buyers who need a stated child age or weight limit before purchase, since none is provided here.

Thule RideAlong 2 Child Bike Seat, Model 100307 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 24 ratings

5 stars81%81%
4 stars5%5%
3 stars14%14%
2 stars0%0%
1 star0%0%

The listing provides aggregate ratings but no written customer-feedback summary. The overall rating and star distribution lean positive, though a smaller portion is three-star, so they provide only a limited impression and do not identify specific strengths or concerns. Consider the stated frame-fit range and restraint features against your needs rather than treating ratings as evidence of compatibility or performance.

Frequently asked questions

What frame sizes does the listing say the bracket fits?

It claims fit for round frames 28–40 mm in diameter and oval frames up to 40 x 55 mm. Check your bike's frame shape and measurements, as this does not establish compatibility with every bike.

What child-restraint features are listed?

The listing specifies an adjustable 3-point harness and a childproof safety buckle with large buttons.

Does this seat include suspension?

The listing describes a DualBeam suspension system that absorbs road shock. This is a manufacturer claim, not an independent performance assessment.

What is the listed model number?

The model number is 100307.