
BERG XL B.Pure Blue BFR
The blue kart on BERG's XL frame, with the BFR hub.
- Frame
- XL
- BERG age guide
- 5 years to adult
- Rider height
- 125 to 190 cm
The XL is BERG's large frame and the only one we stock that BERG rates for adults. Its age guide runs from 5 years to adult and its rider height from 125 to 190 cm, and BERG says the frame is made for intensive use.
Ours is the XL B.Pure Blue with the BFR hub: brake, freewheel and reverse through the pedals. The seat adjusts far enough for a grown-up.
Age and height from BERG: berg.com.
BFR stands for brake, freewheel and reverse. Our BFR guide explains how it works and how to teach a young rider to use it.

The blue kart on BERG's XL frame, with the BFR hub.
We stock one XL, the B.Pure Blue BFR. The shop also lists accessories for the XL frame, such as a rubber bumper and a comfort seat.
When a parent, a teenager and a younger child will all ride it, the XL is the only frame of ours whose guide covers everyone.
From ten, the Rally has fewer years left in it. The XL takes a child through the teens and beyond.
BERG's age guide starts at five, but the height range starts at 125 cm. Most five-year-olds are not that tall yet, so check before buying.
BERG also builds an XXL frame, for riders up to 210 cm, and offers the XL and XXL with three gears or electric drive. We stock the standard BFR XL only. Below the XL is the Rally, for ages 4 to 12.
Looking for the BERG XXL frame or Electric and three-gear XL karts? The age guide lists BERG's karts we do not stock and the nearest one we do.
Delivered free. In-stock karts arrive within 48 hours; others typically take 7 to 10 days. The kart comes boxed for home assembly with BERG's manual. You have 14 days to return it.
For Christmas 2026, order an in-stock kart by Wednesday 16 December. The Christmas page has the Christmas Club and the prize draw. Questions about fit: ring 01 960 1641.
Yes. BERG rates the XL from 5 years to adult, with a rider height of 125 to 190 cm, and says the adjustable seat makes it suitable even for adults.
Brake, Freewheel and Reverse. You pedal forwards to go, backwards to brake, keep the pedals still to freewheel, and pedal backwards again once stopped to reverse.
Often, yes. BERG's age guide starts at five, but its rider height starts at 125 cm. A five-year-old shorter than that is better on a Buddy or a Rally.
No. We stock the standard XL B.Pure Blue BFR. BERG's XXL frame and its geared and electric versions are not in our range.
Free, boxed for home assembly with BERG's manual. In stock it is delivered within 48 hours.
Tell us the rider's age and height and who else will use the kart. We will say whether this frame fits or another would be better.
Monday to Saturday, 9am to 6pm