Mark2 Scrambler C 17"/19" frame Crank Motor Electric Mountain Bike 250W
Mark2 Scrambler C 17"/19" frame Crank Motor Electric Mountain Bike 250W
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- 30-Day Returns
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Crank up the power. Take on the wild.
Built for the bold, the Mark2 Scrambler C is a gravel-crushing, trail-taming electric mountain bike with serious torque. Featuring a 90Nm mid-drive motor, premium Shimano Deore gearing, and hydraulic disc brakes, it delivers next-level control and power where it counts. Whether you're hammering the hills or cruising the commute, the Scrambler C blends rugged performance with everyday versatility — no compromises, just ride.
Top Features at a Glance
- 90Nm Centre Drive Motor – Massive torque for effortless off-road climbs
- Removable Promovec Battery – Up to 60 miles of range on a single charge
- 10-Speed Shimano Deore Gearing – Smooth, precise shifting over varied terrain
- RST Blaze Suspension Fork – 120mm travel with remote lockout for added control
- Hydraulic Disc Brakes – Confident stopping power in any conditions
- Backlit LCD Display – Speed, distance, assist levels and more, all at a glance
- Quick Release Front & Rear Wheels – Easy transport and fast trail-side maintenance
Sizing
17" or 19" frame?
Medium frame (17" 430) suitable for riders with an inside leg of 28” - 35” (71cm - 89cm). Standover height 75cm.
Large frame (19" 480) suitable for inside leg of 30" - 37" (76cm - 94cm). Standover height 76cm.
Specifications
Electrics
Motor: 250W / 36V Promovec centre mounted motor with torque sensor (90Nm)
Battery: Removable Promovec Li-ion smart memory power pack, charges on or off the bike
Range: 36–90km (22–60 miles), dependent on power assistance level
Charger: Supplied, 4–6 hour charge time from flat
Display: Large centre backlit LCD with 5 power assist levels, speed, distance and battery indicators
Control: Twist grip power assistance boost
Frameset
Frame: Lightweight 6061 aluminium alloy
Fork: RST Blaze RL with 120mm travel, preload adjuster and remote lockout
Load: Max total loading 120kg (18st 12lb)
Brakes: Shimano hydraulic disc brakes, 180mm front / 160mm rear rotors
Seat Clamp: Quick release
Components
Wheels: 27.5” alloy
Tyres: Schwalbe 27.5" x 2.25" K-Guard Tough Tom (front) / Rapid Rob (rear) wired
Saddle: Selle Royal
Gearing: Shimano Deore derailleur with clutch and RapidFire shifter
Cassette: 10-speed Shimano 11–42T
Chainring: 34T steel
Weight
Total: 20.5kg (22.9kg with battery)
5 year Warranty
Mark2 eBikes guarantee that all bikes are free from defective materials, constructional defects and oxidisation (rusting) so long as the conditions set out in this Mark2 Warrantee Programme are met.
The rights from the Mark2 Warranty Programme are not only applicable to the first owner of the bike. These rights are transferable with a copy of the original invoice or order number. A subsequent owner should contact Mark2 to update ownership details. Mark2 Bikes reserves the right to inspect the bike to continue the warranty at change of ownership at the owner's cost.
Specification and terms of the Mark2 Warranty Programme
The warranty applies as follows: 5 years or 5000 miles (whichever is sooner) for the frame, battery, motor and all other parts (including the paint and clear coat) from the date of purchase. For the parts of third parties, the guarantee conditions for the relative producer are valid and applicable.
The warranty does not apply to parts that are susceptible to wear and tear, such as tyres, chains, brakes, cables, cassettes, derailleur except in the circumstance that they are assembly or material defects.
THE WARRANTY LAPSES IN THE EVENT:
- The bike has not been serviced by a qualified and reputable bike shop/ mechanic annually or every 1000 miles (whichever is sooner)
- The bike has been used for rental or any other professional purposes
- The bike has been subject to damage due to use in competitions, jumping, downhill, trial or due to exposing/ riding the bike in severe conditions or climates
- The bike has been involved in an accident
- The bike has been operated in a manner not concurrent to its sort and type. This includes any other means that deviate from the usual
- The bike has been assembled with non-original parts
- Mark2 Bikes has the ultimate decision on the acceptance of a guarantee claim and the choice between replacement or reimbursement
LIABILITY
Mark2 Bikes excludes any and all liability for damage to the bike or parts that have arisen from incorrect tuning of moving parts, the improper use of the bike and the improper maintenance of the bike. This includes damage as a result of untimely replacement of parts which suffer wear and tear.
Under the circumstance that a claim is accepted by Mark2 Bikes, this does not imply an acceptance of the liability for possible damages. Mark2 excludes all liability for which we are not legally bound to compensate these damages.
Delivery
Returns
Our policy lasts 30 days from when you receive your order. If 30 days have gone by since you received your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging and returned within 10 days from when you notify us that you wish to cancel your order and return your purchase.
Only regular priced items may be refunded, unfortunately sale items cannot be refunded. Please note that shipping charges apply to refund upon return of your item and any damage will also result in reduced refund. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Please contact us before returning your item so we can provide you with return labels and a collection booking with our dedicated courier to ensure the safe return of your item/s.
FAQ
FAQ
E-Bikes
Is it legal to ride electric bikes on the roads in the UK?
We sell only road legal e-bikes, which generally refer to electrically assisted pedal cycles with an electric motor power output of maximum 250 watts, reaching a maximum speed of 15.5 mph when the motor is engaged. Any bikes exceeding these numbers will be subject to regulations.
Is it safe to ride an electric bike in the rain?
Yes, the e-bikes we sell are safe for riding in the rain and going through puddles. Please take care with electrical parts when cleaning — power washers are not advised for any bike.
Can I ride my e-bike like a regular bicycle?
Yes, electric bikes can be used as conventional push bikes, engaging the motor for assistance only when needed — such as climbing a hill.
Do I have to remove the battery for charging?
Please refer to individual product descriptions. If in doubt, drop us a message.
Can I ride an electric bike on the roads if I don't have a driver's licence?
Yes, anyone over 14 years of age is allowed to ride road legal models of e-bikes on roads without a licence, road tax or registration.
Trampolines
What trampoline sizes do you offer?
We stock a wide range of trampolines from compact 7ft x 5ft models up to large 14ft x 8ft rectangular options, as well as popular round sizes including 8ft, 10ft, 12ft, 13ft, and 14ft. Whether you have a small garden or a large outdoor space, we have a size to suit.
What is the difference between Comfort, Premium, First Class, and Royal Baseground editions?
Our Salta trampoline range is tiered by build quality and features. The Comfort Edition is our entry-level range offering great value. The Premium Edition steps up with enhanced padding and frame quality. The First Class Edition is our top above-ground model with superior springs and safety features. The Royal Baseground range is designed to sit at ground level, offering a sleek, low-profile look and added safety — ideal for younger children.
What is an InGround trampoline?
InGround trampolines are installed flush with the ground, sitting in a dug-out pit in your garden. They offer a cleaner aesthetic and a lower fall height, making them a popular choice for families. Please note that installation requires ground preparation.
Do your trampolines come with an enclosure?
Most of our trampolines include a safety enclosure net as standard. Royal Baseground models without enclosure are also available. Please check individual product listings for details.
Do you sell trampoline accessories?
Yes — we stock weather covers in a range of sizes to protect your trampoline year-round, trampoline ladders for easy access, and goal sets in small, medium, and large sizes for added fun. A tie-down kit is also available for securing your trampoline in windy conditions.
What age and weight limits apply to your trampolines?
Age and weight limits vary by model. Please refer to the individual product description for specific guidance. As a general rule, Royal Baseground and InGround models are well-suited to younger children due to their lower height.
Kids' Outdoor Toys & Ride-Ons
What age ranges are your kids' electric ride-ons and scooters suitable for?
Our AIYAPLAY range covers a broad age span. Electric ride-on cars are suitable for ages 3–8, electric motorbikes for ages 8–12, and electric scooters for ages 6–14 depending on the model. Please check individual product listings for the recommended age range.
Are the kids' electric vehicles safe for outdoor use?
Yes, all AIYAPLAY ride-ons and scooters are designed for outdoor use and feature safety-focused designs including speed limits, brakes, and LED lights. Always supervise young children during use.
What voltage are the kids' ride-on cars and motorbikes?
We stock both 12V and 24V models. The 12V models are suited to younger children (ages 3–8), while the 24V motorbike is designed for older children (ages 8–12) and offers greater power and speed. Full specifications are listed on each product page.
Do you sell sandpits?
Yes — we offer a range of AIYAPLAY and Outsunny wooden sandpits and sandboxes, including models with canopies, seats, storage, and fun themed designs like pirate ships. They are suitable for outdoor garden use and ideal for children aged 3 and up.
Garden Storage & Sheds
What materials are your garden sheds made from?
We stock both metal (galvanised steel) and plastic garden sheds from Outsunny. Metal sheds offer durability and a traditional look, while plastic sheds are lightweight, rust-proof, and low maintenance.
Do your sheds come with a floor?
Some models include a built-in floor, while others do not. Please check the individual product listing to confirm whether a floor is included before purchasing.
Do I need to assemble the shed myself?
Yes, our sheds are supplied flat-packed and require self-assembly. Full instructions are included. If you have any questions during assembly, please don't hesitate to get in touch.
Camping & Tents
How many people do your tents accommodate?
Our Outsunny tent range covers 2-person dome tents right up to 5–6 person tunnel tents. We also stock inflatable air tents with 2 bedrooms suitable for up to 4 people. Please refer to individual product listings for capacity details.
Are your tents waterproof?
Yes — our inflatable and tunnel tents feature a 3000mm waterproof rating, making them suitable for UK weather conditions. Our pop-up beach tents offer UPF15+ sun protection. Always check the product specification for the relevant waterproof rating.
What is an inflatable tent and how does it work?
Inflatable tents use air beams instead of traditional poles. Simply connect the included pump, inflate the beams, and your tent is ready in minutes — no fiddly poles required. They are robust, easy to pitch, and ideal for family camping trips.
Orders & Payment
What payment options do you offer?
All available payment options are visible during checkout.
Can I still use my discount code after I have completed my order?
Discount codes can only be applied before completing an order, during the checkout process.
Can I cancel an order I have already placed?
An order may be cancelled or amended before dispatch. After dispatch, the buyer will be liable for the return courier cost.
Delivery & Returns
What countries do you deliver to?
At this time we ship to UK addresses only.
Do you offer free delivery?
Yes, we offer free delivery on all products. All discounts are made clearly visible on our website and during the checkout process.
How long does delivery take?
Delivery times vary by product and are shown on each listing. Larger items may take longer due to specialist handling.
Can I return my order if I change my mind?
Yes, provided items are unused and in original packaging. Some exclusions may apply for assembled goods.
Do your products come with a warranty?
Yes. All items include a manufacturer warranty, with duration varying by product type.
Do your products come with instructions?
Yes. All items include assembly or usage instructions specific to the product type.
Why Choose Us
Why Choose Us
Straight Spoke is a year-round family adventure store built to help people get outdoors, stay active, and enjoy life together.
Our Story
The idea for Straight Spoke started with a simple frustration — finding well-designed, practical cycling products that actually suited real people, not just specialist riders.
As cycling enthusiasts ourselves, we experienced first-hand how powerful electric bikes could be in everyday life. What started as commuting and leisure soon became something bigger: a way to explore more, move more, and enjoy the outdoors more often.
When we moved to Cambridge, UK that idea grew even stronger. Cycling wasn’t just transport there — it was a way of life. Bikes filled every street, path, and green space. It felt natural to build something within that culture.
So we did.
We started with e-bikes, with a particular focus on accessible, low step-through small frames — because they were surprisingly hard to find, yet essential for so many riders. From there, the range naturally expanded to include solutions for different riders, different families, and different stages of life.
Eventually, that thinking extended beyond cycling entirely.
If movement is good, and outdoor time is better, then why stop at bikes?
Our Journey
🚲 2024 | The Beginning
Straight Spoke started with a passion for cycling and a belief that electric bikes could help more people enjoy the outdoors, commute differently, and travel further with confidence. Our first collection focused on adult e-bikes, carefully selected to suit a wide range of riders and lifestyles.
🚴 2025 | Growing the Family
As our community grew, so did our range. We introduced kids' bikes and ride-ons, helping younger adventurers discover the freedom, confidence, and fun that comes with life on two wheels. What began as a cycling store was becoming a family destination.
🌳 2026 | Ride. Play. Explore.
In 2026, we expanded beyond cycling and embraced a bigger vision: active family living. Trampolines, climbing frames, and camping gear joined our range, bringing even more ways for families to stay active, play outdoors, and create lasting memories together.
✨ The Future
We're just getting started.
Our goal is to build the UK's favourite year-round family adventure store, continually adding new ways to help families get outdoors, stay active, and enjoy more time together.
The path ahead is full of possibilities, the journey continues...
Our Vision
We believe family life is better when it’s active, shared, and outdoors.
Our long-term vision is a world where everyday leisure is less screen-focused and more movement-led — where gardens become play spaces, weekends become mini-adventures, and activity becomes part of normal life again.
We care about practical sustainability too. Many of our products support lower-impact transport, healthier lifestyles, and longer-term wellbeing — for both people and the environment.
But above all, we care about simple things: getting outside, staying active, and doing it together.
Why Choose Straight Spoke
We’re straightforward by name and by nature.
We believe buying online should feel clear, honest, and human. No noise, no confusion — just well-chosen products that genuinely fit real family life.
As a family-run business, we understand that everyone’s needs are different. A lightweight step-through e-bike for easy city travel. A stable all-terrain bike for weekend exploring. A safe first bike for a child. Or a trampoline that turns a garden into a favourite place on earth.
Different people. Different stages. One shared idea: move more, enjoy more, together.
Straight Spoke is no longer just an e-bike store. It’s a growing world of active family living.
Connect With Us
We’re grateful you’re here and exploring our store. If you have any questions about products, sizing, or choosing the right setup for your family, we’re always happy to help.
📞 0333 0505 707
📧 info@straightspoke.com
Or write to us at:
The Keep, Creech Castle, Taunton TA1 2DX
FRUITFUL RETAIL LTD (Company No. 15672371)
Online Reviews Summary
What Customers Like
Most Praised Features
- Massive Motor Torque: Delivers 90Nm for climbs.
- Responsive Torque Sensor: Provides natural power delivery.
- Lightweight Alloy Frame: Enhances agile off-road handling.
- Shimano Deore Drivetrain: Ensures precise 10-speed shifting.
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