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Mondraker Sly RR lightweight e-MTB with Bosch SX motor, Fox suspension, and SRAM GX Eagle AXS T-Type drivetrain.
Mondraker Sly RR lightweight e-MTB with Bosch SX motor, Fox suspension, and SRAM GX Eagle AXS T-Type drivetrain.
Mondraker

Mondraker SLY RR Electric Full Suspension Mountain Bike 2027 in Denim Blue/Black

£6,199.00
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In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

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Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Mondraker SLY RR Electric Full Suspension Mountain Bike 2027 in Denim Blue/Black

Season:2027

Brand:Mondraker

Code:SLY RR Blue/Black

The Mondraker Sly RR is a lightweight e-enduro bike built to deliver the agility and responsiveness of a traditional mountain bike with the added assistance of Bosch’s latest lightweight SX motor system. Designed around Mondraker’s Updated Zero Suspension System and Forward Geometry, it combines confident descending capability, efficient climbing performance, and playful trail handling for riders who want a highly capable lightweight e-MTB.

Its Alloy Stealth Evo frame features 150mm rear travel paired with a 160mm Fox 36 Float Performance fork for exceptional control and composure on demanding terrain. The updated suspension platform improves traction and pedalling efficiency while maintaining a lively and responsive ride feel that encourages aggressive riding on technical trails.

Powered by the Bosch Performance Line SX Smart System motor and compact 400Wh battery, the Sly RR delivers natural-feeling assistance with reduced overall weight for a more dynamic riding experience. SRAM GX Eagle AXS T-Type wireless shifting, powerful SRAM Maven Bronze brakes, and premium Mavic wheelset components complete a lightweight e-enduro package built for fast and technical riding.

Key Features & Benefits:

  • Lightweight Power Delivery: Bosch Performance Line SX motor and compact 400Wh battery provide natural assistance and agile handling.
  • Confidence on Technical Trails: Updated Zero Suspension with 150mm rear travel and 160mm Fox suspension maximise control and traction.
  • Premium Wireless Performance: SRAM GX Eagle AXS T-Type drivetrain delivers precise electronic shifting under demanding conditions.

Specifications:

  • Motor: Bosch Performance Line SX GEN4 Smart System (25km/h)
  • Battery: Bosch Compact PowerTube 400Wh
  • Charger: Not specified
  • Controller: Bosch Mini Remote
  • Display: Bosch Kiox 400C
  • Frame: 6061 Alloy Stealth Evo, hydroformed tubing, Updated Zero Suspension System, 150mm travel, Forward Geometry, internal non-removable battery, Boost 12x148mm rear axle, UDH, tapered head tube, one-piece Monoblock upper link, HHG internal cable routing, MAX capacity sealed bearings, oversized 15mm axles, exclusive plastic motor covers
  • Fork: Fox 36 Float Performance GRIP, 160mm travel, 3-position damping, tapered steerer tube, Boost 15x110mm axle, 44mm offset, sweep adjust compression, low-speed rebound, and air preload
  • Handlebars: Onoff S6 1.0 7050 alloy, 25mm rise, 800mm width, 8º backsweep, 5º upsweep, 31.8mm clamp. L and XL sizes feature 38mm rise
  • Stem: Onoff S6 30mm, 0º, 6061 forged alloy + CNC
  • Seatpost: Onoff Pija internal dropper post with 1X remote lever. S: 115-140mm, M: 135-160mm, ML: 155-180mm, L/XL: 185-210mm travel
  • Saddle: Ergon SMC10 Gel
  • Pedals: Not supplied — Shop Pedals Here
  • Shifters: SRAM Eagle AXS Pod MMX, 12-speed
  • Rear Derailleur: SRAM GX Eagle AXS T-Type, 12-speed
  • Front Derailleur: None
  • Brakes: SRAM Maven Bronze hydraulic disc brakes with four-piston calipers and 200mm Centerline rotors
  • Brake Levers: SRAM Maven Bronze with SwingLink technology and tool-free reach adjustment
  • Cassette: SRAM XS-1275, 10-52T, T-Type, 12-speed
  • Chain: SRAM GX Eagle T-Type, 12-speed, PowerLock
  • Crankset: E.13 Helix Core E*Spec Plus, 160mm
  • Rims: Mavic E-CrossTrail SL 29 Boost, 30mm internal width, hookless, tubeless ready, 28 spokes
  • Hubs: Mavic Infinity hub front 15x110mm / rear 12x148mm with ID360 freewheel technology, IS 6-bolt, XD freehub
  • Spokes: Mavic straight-pull double-butted spokes
  • Tyres: Front: Maxxis Minion DHF 29x2.5 WT, 3C MaxxGrip, EXO+ Protection / Rear: Maxxis Minion DHR II 29x2.5 WT, 3C MaxxTerra, EXO+ Protection
  • Extras: Bosch Smart System integration, UDH compatibility, internal cable routing
  • Weight: 20.9kg

Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.



Sizing Chart for Mondraker Sly

Sly Size Guide

Geometry Information for Mondraker Sly

Sly Frame Geometry

Frame size
SMM/LLXL
ASeattube length380 mm410 mm435 mm460 mm490 mm
BToptube length595 mm615 mm635 mm660 mm685 mm
CBottom bracket drop-22 mm-22 mm-22 mm-22 mm-22 mm
DBottom bracket height350 mm350 mm350 mm350 mm350 mm
EChainstay length455 mm455 mm455 mm455 mm455 mm
FSeat tube angle74º74º74º74º74º
GEffective seattube angle77º77º77º77º77º
HHeadtube angle64,5º64,5º64.5º64,5º64,5º
IFork Offset44 mm44 mm44 mm44 mm44 mm
JWheelbase1225 mm1250 mm1265 mm1290 mm1315 mm
KHeadtube length120 mm120 mm130 mm140 mm150 mm
LReach440 mm460 mm480 mm500 mm520 mm
MStack633 mm633 mm642 mm651 mm660 mm

Warranty Information for Mondraker:

Mondraker offers an extended lifetime warranty for all its frames against defects in materials or manufacturing. Exclusions and terms apply.
It should be emphasised that each bicycle/frame has a life-cycle which will vary depending on the type of material and its construction. This life-cycle may be shortened by the form and type of use, or lack of appropriate maintenance and care. The lifetime warranty will therefore be entirely dependent on the optimal life-cycle determined by Mondraker for each specific Product.

The Avinox drive system (motor, battery, display, and charger) comes with a 2-year warranty starting from the activation date, covering up to 500 charge cycles. Exclusions and terms apply.

All warranty claims for Mondraker components or original parts will be handled through an authorised Mondraker distribution point, and the original commercial invoice must be provided.

Mondraker points of sale will handle the warranty of third-party manufacturers' components, with each manufacturer being responsible for the warranty of its components used in the product.

For Full Terms and Conditions Visit Mondrakers Website
Sizing Information
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