Collection
Collect free from our Ashby-de-la-Zouch showroom. Bikes are fully inspected and safety-checked before handover.
1/5
Why you'll love it
Prime Xtralite 6061 Full Butted Alloy, Forward Geometry, intenal removable battery, tapered head tube, Boost 12x148mm rear axle, UDH,
RockShox Recon Silver RL 29, 120mm, Motion control, Solo Air, tapered steerer tube, Boost 15x110mm axle, 32mm steel stanchions, 42mm offset.
compression adjustment at low-speed to lock, rebound, air preload
Acros custom ZS56/ZS56, 1-1/8", 1.5" head tube, Internal cable routing, sealing plugs without blocklock
Who it's for
Ideal for 1
URBAN CROSS riding
Ideal for 2
Mixed-surface adventures and towpaths
Ideal for 3
Commutes with off-road sections
Key technology & features
Frame
Aluminium
Groupset
Sram 70 Eagle
Motor
Bosch Performance Line CX Cruise (25Km/h) GEN4 SMART SYSTEM
Battery
800Wh
Travel
120mm fork
Wheels
29"
Built to ride
Mondraker URBAN CROSS performance
Premium bikes, expert setup, and Midlands riding from Stretton Bikes in Ashby-de-la-Zouch.
Specifications
- Frame
- Prime 6061 Xtralite Full Butted Alloy, Forward Geometry, internal removable battery, tapered head tube, Boost 12x148mm rear axle, integrated dropout speed sensor
Official Mondraker size guide for Prime X 29
- Size XS
- Rider height up to 165 cm
- Size S
- Rider height 165–170 cm
- Size M
- Rider height 170–180 cm
- Size L
- Rider height 175–190 cm
- Size XL
- Rider height 185 cm and above
Sizing
Find Your Perfect Size
Choosing the correct frame size makes a huge difference to comfort, confidence and performance. Enter your height below to see the official manufacturer recommendation.
Available sizes: XS, S, M, M/L, L, XLColours: Gray / Green, Grey, Grey / Black, Grey Bunker / Red / Grey Vortex, Military / Black / Silver, Red
Your height
5'9"
140 cm210 cm
Recommended frame size
M and L
✓
Suitable sizes
M and L
M (170–180 cm) — smaller size for a more playful, agile ride.
L (175–190 cm) — larger size for greater stability and confidence at speed.
Confidence
Between Sizes
View Full Geometry+
Reach, stack, seat tube, head angle, chainstay, wheelbase, BB drop, standover, effective top tube, and seat angle measurements.
| Measurement | Value |
|---|---|
| Seat tube / reach | 380mm |
| Seat tube / reach | 390mm |
| Seat tube / reach | 430mm |
| Seat tube / reach | 470mm |
| Seat tube / reach | 510mm |
Still unsure?
Our team build and size bikes every day. Call us, email us or visit our Ashby-de-la-Zouch showroom and we'll help you choose the perfect size.
Get Sizing AdviceDelivery & collection
Delivery
- Free delivery on bikes over £1,000.
- Bikes under £1,000: £60 delivery.
- Delivery available to England and Wales only.
Why buy from Stretton Bikes
Authorised dealer for Mondraker, Basso and Marin
Showroom and workshop in Ashby-de-la-Zouch, serving the Midlands
Professional bike fitting and independent advice
Cycle to Work and finance enquiries handled personally
Every bike safety-checked before handover
Related bikes
FAQs
This bike is available to order. Lead times vary by brand and size — we will confirm when you enquire.
Product details
About the Prime X 29
Prime X — URBAN CROSS bike from Mondraker. Powered by Bosch Performance Line CX Cruise (25Km/h) GEN4 SMART SYSTEM.
- Prime Xtralite 6061 Full Butted Alloy, Forward Geometry, intenal removable battery, tapered head tube, Boost 12x148mm rear axle, UDH,
- RockShox Recon Silver RL 29, 120mm, Motion control, Solo Air, tapered steerer tube, Boost 15x110mm axle, 32mm steel stanchions, 42mm offset.
- compression adjustment at low-speed to lock, rebound, air preload
- Acros custom ZS56/ZS56, 1-1/8", 1.5" head tube, Internal cable routing, sealing plugs without blocklock
Explore more
Mondraker bikes
Explore more from Mondraker at Stretton Bikes.
Gravel bikes
Browse similar bikes in this category.
Best gravel bikes
Practical buying advice from our team.
All buying guides
Expert advice on mountain, road, gravel and e-bikes.
Bike shop Ashby-de-la-Zouch
Visit our Midlands showroom or enquire online.
Bike fitting
Professional fit consultations in store.
Workshop services
Servicing, repairs, and Bosch e-bike support.
Finance options
Spread the cost of your new bike.