Can you help me choose the right size?

Yes. Use our geometry and sizing section as a starting point, then visit Stretton Bikes in Ashby-de-la-Zouch for sizing advice or book a bike fitting.

Do you offer Cycle to Work on this bike?

Cycle to Work may be available depending on your employer scheme. Use the Cycle to Work button above or contact us with your provider details.

Can I collect from Stretton Bikes?

Yes — collection from our Ashby-de-la-Zouch showroom is free. Every bike is safety-checked and set up before handover.

Is finance available on Mondraker bikes?

Finance may be available on eligible bikes up to £5,000 over 12 months. Use the finance enquiry option or ask in store for current terms.

Mondraker Chaser Rx 29 | Aluminium Electric MTB

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Mondraker

Chaser Rx 29

Name: Chaser Rx 29
Brand: Mondraker
SKU: 010.25328
Price: 5299 GBP
Availability: PreOrder

Select options for availability

£5,299

Chaser 6061 Alloy Stealth Evo, e-Bike Optimized Zero Suspension System, 140mm travel, Forward Geometry, internal non-removable battery, B… Chaser Rx — URBAN CROSS bike from Mondraker.

Colour

Green / Black

Size

Free delivery on bikes over £1,000 • £60 under £1,000

Free collection in Ashby-de-la-Zouch · Free delivery on bikes over £1,000 • £60 under £1,000 · England & Wales only · Finance and Cycle to Work enquiries do not use card checkout

Independent bike shop
Physical workshop in Ashby-de-la-Zouch
Bikes professionally checked before dispatch
Secure checkout
Workshop and after-sales support

Overview

About this bike

Chaser Rx — URBAN CROSS bike from Mondraker. Powered by New Bosch Performance Line CX Cruise (25Km/h) SMART SYSTEM (BDU384Y).

Chaser 6061 Alloy Stealth Evo, e-Bike Optimized Zero Suspension System, 140mm travel, Forward Geometry, internal non-removable battery, Boost 12x148mm rear axle, tapered head tube, one-piece Monoblock upper link, HHG internal cable routing, MAX capacity sealed bearings, oversize 17mm axles, integrated dropout speed sensor, exclusive plastic motor covers, shock mudguard
Rear
RockShox Deluxe Select R DebonAir, 205x60mm.
Low-speed rebound, air preload. Trunnion top mount, 25x10mm bottom bushings

Specifications

Frame: Chaser 6061 Alloy Stealth Evo, e-Bike Optimized Zero Suspension System, 140mm travel, Forward Geometry, internal non-removable battery, Boost 12x148mm rear axle, tapered head tube, one-piece Monoblock upper link, HHG internal cable routing, MAX capacity sealed bearings, oversize 17mm axles, integrated dropout speed sensor, exclusive plastic motor covers, shock mudguard

Why you'll love it

RockShox Deluxe Select R DebonAir, 205x60mm.

Low-speed rebound, air preload. Trunnion top mount, 25x10mm bottom bushings

Who it's for

Ideal for 1

URBAN CROSS riding

Ideal for 2

Weekend trail rides and forest loops

Ideal for 3

Building skills at trail centres

Key technology & features

Frame

Aluminium

Groupset

Sram GX Eagle

Motor

New Bosch Performance Line CX Cruise (25Km/h) SMART SYSTEM (BDU384Y)

Battery

750Wh

Travel

150mm fork · 140mm rear

Wheels

29"

Mondraker Chaser Rx 29 — riding on UK trails and lanes

Built to ride

Mondraker URBAN CROSS performance

Premium bikes, expert setup, and Midlands riding from Stretton Bikes in Ashby-de-la-Zouch.

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: S, M, L, XLColours: Green / Black

Official Mondraker size guide

Size S: up to 170 cm
Size M: 165–180 cm
Size L: 175–190 cm
Size XL: 185 cm and above

Your height

5'9"

140 cm210 cm

Recommended frame size

M and L

✓

Suitable sizes

M and L

M (165–180 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	420mm
Seat tube / reach	450mm
Seat tube / reach	490mm

Still unsure?

We 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 Advice

Delivery & collection

Collection

Collect free from our Ashby-de-la-Zouch showroom. Bikes are fully inspected and safety-checked before handover.

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

Workshop Bike fitting Contact

FAQs

This bike is available to order. Lead times vary by brand and size — we will confirm when you enquire.

Product details

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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.