Squashed Triangle Frame – 1yr old Bike Seat Match
Do you want to ride with your 1yr old baby on a bike? Do you have a squashed triangle bike frame?
Understand the options that are most suitable for your style of bike. Helping you get the Right Kids Bike Seat or Trailer.
Supporting you and your family to SMILE when you ride.
Overview: Bike with a Squashed Triangle Frame
Squashed Triangle Frames:
This type of bike frame is common on off road mountain or trail type bikes. We particularly like this bike with a bike trailer because the design of the bike suits a range of off road riding. A really popular frame style in New Zealand but not a great match to attached seats. Both the front & rear bike seats can have problems with this bike frame so please read more if you want to use one of these seats with this frame.
Type of Riding: this squashed frame is usually a design used for trail bikes. Best match to recreation, off road riding.
Bike Trailers
A kids bike trailer is pulled along behind a squashed triangle frame. This is a great way to carry one or two kids who will be well protected and comfortable.
The trailer attaches at the rear wheel axel and you will find that for most squashed triangle frames the attachment the trailer comes with (compatible with a hollow axel with quick release) is the one that will work. If you have a modern bike, built in the past 4-5 years please check your axel type.
Find out more about bike trailer attachment: Will a Bike Trailer fit my bike?
Rear Mount Seats Carrier and Frame
A rear kids bike seat sits above the rear wheel of your bike attached to a rear carrier (carrier mount) or directly to the frame of your bike (frame mount). Your child will be tucked in right behind you and well protected to enjoy their time on the bike.
Very few squashed triangle frame bikes come with rear carriers. Having a carrier permanently attached to your bike can interfere with how you want to use it, particularly if it is a mountain bike. Frame mount rear seats attach to the frame of bikes on the seat post tube. For this to work your squashed triangle needs to be a large frame otherwise the clear space for the mount to attach will be too low.
Find out more about carrier attachment: Will a Rear Carrier Mount seat bit my bike?
Find out more about frame attachment: Will a Rear Frame Mount seat fit my bike?
Front Kids Bike Seats
A Front Kids Bike Seat sits right behind the handlebars so the child is in between your arms. Kids love this as they can see where they are going. This seat provides the best interaction between you and your child as they are right in front of you and you can see what they are doing.
Squashed triangle bike frames will only work with big frame sizes – medium if you are lucky, better on a large – bigger frames will have space for the front seat despite the forward lean of your body. The handlebar type is more than likely a threadless stem which means there is not very much space for attachment of the front seat mounting system. To be safe you will probably need to buy the seat designed to work with a mountain bike.
Find out more about attachment: Will a Front Seat for Mountain Bikes fit my Bike?
Squashed Triangle Frames: Multiple Kids or Twins
Towing a double bike trailer immediately gives you options for two kids. Or a single/double bike trailer allows for either a front or rear seat to be attached to the bike.
We would only suggest trying to mount a front & rear seat to a squashed triangle frame if your frame size is large or x-large.
Design features that cause issues: Squashed Triangle Frames
A squashed triangle frame will work with kids bike seats and trailers but it is one of the more challenging frame types… If you have a Small Frame please read this story: Small Frames & Kids Bike Seats
SMALL FRAMES – if you are considering a front mount seat then pay particular attention to whether you will have enough space in front of your body. The body position you ride in is very important to create room in front of your chest. Your lean forward body position makes a front seat very challenging to use with small frames.
SMALL FRAMES – a rear kids bike seat needs to be attached close to the middle of your rear wheel – ideally a little in front – so that the weight transferred down does not cause rear tipping of your bike. Small bike frames do not have the required room so are much more likely to tip with a rear seat attached to them.
29 INCH WHEELS – if your bike has 29 inch wheels then a frame mount rear bike seat is not a suitable option.
SUSPENSION – squashed triangle frames often have front suspension. This feature should be fine for most seats. Front seat footrests can touch front suspension forks. All rear suspension (full suspension) bikes are incompatible with any rear kids bike seat.
ELECTRIC BIKE BATTERY – Battery placement can be an issue with Rear Bike Seats. E-bikes that have batteries placed below rear carriers or in, or behind, the seat post tube may have problems. These positions for batteries can effect your ability to attach both a rear frame and a rear carrier mount seat.
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