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Grow with it
This is it, your first proper mountain bike. With 140mm travel and a great spec, it’s the perfect playmate for your next adventure. Whether on the pump track, a bike park session or in the woods behind the house. Grab your Yuma and have a great time you’ll never forget.
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Highlights
- Aluminum Frame
- 24" wheels
- 140 mm front travel
- 140 mm rear travel
- 12.7 kg
Price TBA
Our Yuma will soon be available in the United States. Don’t miss any update with our email notification below.
It's playtime
The first day of summer vacation – you and your buddy grab your bikes and go. Build kickers, explore the woods behind your house and just have fun. The whole day on the bike. That’s what the Yuma is made for.
Ready for action
Bike park approved – The Yuma is classified category 5 and therefore does not fear rough terrain and big jumps. Robustly built to withstand even the hardest rides!
Youngsters wanted
From 1.25m it’s good to go. Thanks to the reduced standover height the Yuma is easy to handle. The kinematics are specially designed so that the suspension works well even with light weight riders.
Grow with it
Everyone grows up and progresses and so does the Yuma, it can grow with you. Our “rookie launcher” comes with 24″ wheels. With a flip chip, the bike can be converted to 26″ wheels in the blink of an eye. So, the bike grows with you and lasts a long time.
The Grown-Up Kit on 26″ wheels can be purchased in our web shop and is not included with the bike.
Specs
Components specially selected for the needs of kids round off the Yuma as a proper mountain bike for young and ambitious riders. Make the world as you like it: As with all PROPAIN bikes, you can freely combine the frame color with decals and grips.
Price
TBA
Fork
Manitou Machete JUNIT 140 mm
Shock
RockShox Deluxe Select R 140 mm
Brakes
SRAM Guide T 200 mm / 180 mm
Wheels
Newmen Evolution X.A.25
Frequently Asked Questions – bitte leer lassen
Seatpost
SIXPACK Seatpost
Drive train unit
SRAM GX (1×11)
Derailleur
SRAM GX (1×11)
Trigger
SRAM GX (1×11)
Cassette
SRAM XG-1150 10-42
Crank
1st Ride 155 mm 28Z
Handlebar
1st Ride 680
Stem
1st Ride 40
Saddle
1st Ride Enduro
Tires
VEE Flow SNAP
Weight
12.7 kg
Optimized for kids down to the last detail
Comfort and grip
The suspension system of the Yuma is ideally designed for kids and their needs. It is very light and at the same time provides the optimum sensitivity and progression. In addition, it is easy to maintain and simple to handle.
Everything on board
A tool, snacks or spare tube – a practical storage bag for all the important little things on the next trail ride.
Performance
The Yuma is equipped for any challenge thanks to the superior shifting performance of the 1×11 SRAM GX drivetrain. Even steep ramps can be climbed easily. The frame is protected by our chainstay protector for those times when you really hit it.
Highlights
The Yuma may be small, but it doesn’t lag behind the big sibling bikes and therefore comes with many thoughtful details.
Bitte leer lassen
| 105 cm 3’4″ | 115 cm 3’7″ | 125 cm 4’1″ | 135 cm 4’4″ | 145 cm 4’7″ | 155 cm 5’0″ | 165 cm 5’4″ | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 24″ | |||||||||||
| 26″ | |||||||||||
| Shock length | 185 mm |
| Shock travel | 55 mm |
| Shock bushings | Top: Trunnion / Bottom: 8 x 35 mm |
| Travel (Frame) | 140 mm |
| Max. Travel (Fork) | 150 mm |
| Bottom Bracket BSA | 73 mm |
| Brake mount (Frame) | Postmount 160 |
| Seatpost diameter | 31,6 mm |
| max. Seatpost insert length | 300 mm (11.8″) |
| Headset (S.H.I.S.) | Top: IS42 / Bottom: IS52 |
| Rear wheel axle | 148 mm x 12 mm |
| Chainline Offset | 3 mm Offset |
| Chainline | 52 mm (Boost) |
| Chainguide mount | ISCG 05 |
| Derailleur hanger | PROPAIN Yuma Derailleur hanger |
| Wheel sizes | 24″ / 26″ |
| Frame weight | 2,7 kg |
| Max. rider weight | 80 kg |
| 24″ | 26″ | |
|---|---|---|
| Frame height (A) | 320 mm | 320 mm |
| Fork offset (B) | 42 mm | 42 mm |
| Fork length (C) | 520 mm | 520 mm |
| Head tube length (D) | 95 mm | 95 mm |
| Reach (E) | 380 mm | 380 mm |
| Stack (F) | 545 mm | 545 mm |
| Head angle (G) | 65° | 65° |
| Seat angle – real (H) | 72.5° | 72.5° |
| Seat angle – effective (I) | 75° | 75° |
| Top tube length (J) | 526 mm | 526 mm |
| BB offset (K) | 3 mm | 3 mm |
| Chainstay length (L) | 420 mm | 432 mm |
| Wheelbase (M) | 1,099 mm | 1,111 mm |
Frequently Asked Questions – bitte leer lassen
Unfortunately not. For production and process-related reasons, we only offer the 26″ upgrade kit for additional purchase.
Due to the flip chip on the Yuma, no additional dropouts are necessary. The same dropouts can simply be used for the conversion from 24″ to 26″.
We recommend the Yuma in 24″ for a body height of 1.25 m or more. The full size chart can be found on our website.
The Yuma has cable channels prepared inside the frame for the cable routing of a dropper seat post. Therefore, dropper seat posts can be retrofitted if required.
We offer the Yuma in one configuration. Decals, grips and the head tube badge can be selected and configured as desired.
Attaching drinking bottles up to 0.5 l is no problem.
The bike comes with all the instructions and manuals you need. We also offer further equipment such as pedals and a shock pump in our online store.
The Yuma is classified in category 5 and thus approved for the bike park. Therefore, the Yuma can be used from a simple ice cream ride up to action in the bike park.
Tires up to a width of 2.4 can be fitted to the Yuma.
