from USD $2,299.00

24"/26" Fully
8 – 13 Years
130 – 160 cm


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 3 and have a great time you’ll never forget. The Yuma 3 is recommended for body sizes between 130 cm and 160 cm (8 to 13 years).

from USD $2,299.00

plus shipping
ready to ship approx. 10-15 business days *

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 3 is made for.

Ready for action

Bike park approved – The Yuma 3 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 3 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 3, 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.


Components specially selected for the needs of kids round off the Yuma 3 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.

2.299 €


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Frequently Asked Questions – bitte leer lassen


SIXPACK Seatpost

Drive train unit

SRAM GX (1×11)


SRAM GX (1×11)


SRAM GX (1×11)


SRAM XG-1150 10-42


1st Ride 155 mm 28t


1st Ride 680


1st Ride 40


1st Ride Enduro


Schwalbe Big Betty


12.7 kg

Optimized for kids down to the last detail

Comfort and grip

The suspension system of the Yuma 3 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.


The Yuma 3 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.


The Yuma 3 may be small, but it doesn’t lag behind the big sibling bikes and therefore comes with many thoughtful details.

Bitte leer lassen

14″: 90-110 cm / 16″: 95-115 cm / 20″: 110-145 cm / 24″: 130-145 cm / 26″: 145-160 cm

 90 cm100 cm110 cm120 cm130 cm140 cm150 cm
Smoothly running
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
Seatclamp diameter 34.9 mm
max. Seatpost insert length 300 mm
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. system weight 80 kg
* Measured 100 mm from center of bottom bracket
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
Standover height (N)* 662 mm 687 mm
BB height 317 mm 343 mm