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We now repair scooters, e-scooters & e-bikes!

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Little Sport
Opening Hours

Mon - Wed: 9am - 6pm
Thurs: 9am - 7pm
Fri: 9am - 6pm
Sat: 9am - 5pm
Sunday: Closed

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Our Brands

Adult bikes, kids bikes, mountain bikes, hybrid bikes, electric bikes and more!

Trek Marlins, Wahoo, FX's, Dual Sports and more!

Frog Kids bikes without from pedals right up to kids aged 12.

Cube aims, aim pros, hyde, hyde pros, electric bikes.

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About Us

Bike Shop & Repairs, Fairview, Dublin 3.

A Passion for Cycling since 1979, we are Fairview's favourite bike shop serving the areas of Marino, Clontarf, Ballybough, North strand, Drumcondra and other surrounding areas.

Little Sport Bikes is a family business Dublin bike shop founded by Susan Duffy in 1979. The business started with 3 bikes, cylinders of gas, sportswear and trophies. From there we could see an opportunity to offer our customers a Christmas savings Club for the Children’s Bikes. This is now run year round to make it easier for customers to purchase their bikes & accessories. 

Little Sport Cycling Club was developed and from here and bikes gradually became the main anchor of the business.

Trading from this site for thirty nine years, Little Sport Bikes built up a strong reputation as a quality bike shop with Ken Duffy now running the business.

Come visit our Bike Shop in Fairview, Dublin to buy new bikes and accessories, or to look after your bike repair.

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Our brands

Trek bikes, Cube bikes, Frog bikes, Forme bikes, Felt Bikes, and more!


TREK was born in a barn. Trek was never just a name. From the beginning, it was a summation of values. Months later, in spring 1976, in a southern Wisconsin barn located halfway between their homes in Madison and Milwaukee, this pair of visionaries set out to make a business of building bikes of extraordinary artistry. Here, in the geographically convenient town of Waterloo, their dream sparked to life. There were five employees on the payroll when the barn doors opened in 1976. In its first year, Trek produced 904 touring frames. Steel tubing, lugged and silver-brazed, handcrafted and hand-painted with care.

A culture of craftsmanship and rebellion was fostered in the young American upstart. Every bend and every weld was charged with purpose, as each meticulously constructed frame broke the convention that all great bikes must come from Europe. Trek was out to change minds. Today, Trek's headquarters is a mile up the road from the original barn, in a much larger facility. Although Trek has outgrown the barn, every bike we make is a testament to Trek's founding principles.


Sizing A Child, The Frog Way! In contrast to many kids' bikes, Frog bikes are sized by the leg length rather than age, as this is the most reliable way of getting the right size of bike for each child. Age alone isn’t a reliable measure as there is a large spread of “normal” leg lengths & heights for each age.

We recommend taking the time to measure the rider’s inside leg - it’s easy to do:

  • Stand the child in socks against a wall

  • Place a small book between their legs, as high as is comfortable

  • Ask the child to move away and measure from the top of the book to the floor.

  • Once you have measured the inside leg, use the table below to find the right size of bike for your child. Please note we give the AVERAGE inside leg length for each bike, with the saddle at its lowest setting (please be aware there is tolerance on each side of this).

At this height, the child will safely and comfortably be able to get their feet on the ground. Don’t worry - Frog Bikes have long seat posts, so the saddle can be raised a long way as the rider grows.


CUBE Bikes - 1st Place "Best complete bike brand"
At this year's Readers` Award of Delius Klasing Verlag CUBE won 1st place in the category "Best Complete Bike Brand" of the My Bike reader survey. Here CUBE also achieved good results in the two magazines EMTB and BIKE: 2nd place EMTB and 3rd place BIKE in the category "Best complete bike brand".

Learn more about the adult and kids bikes we have, or go to our online store.

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