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Explore the city or hit the trails with the INSYNC Crater 20 Black Disc bike. Reliable performance, sleek design, and affordable price. Shop now and enjoy your rides!
Explore the city or hit the trails with the INSYNC Crater 20 Black Disc bike. Reliable performance, sleek design, and affordable price. Shop now and enjoy your rides!

INSYNC Crater 20 Black disc

£195.00 £270.00 27% off
in Customer Rewards when you buy this item today

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!


With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns



Our policy lasts 28 days. If 28 days have gone by since 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.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

Book with obvious signs of use
CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened.
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery
Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at and send your item to: london, London, W4 1PR, United Kingdom.


If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.


To return your product, you should mail your product to: london, London, W4 1PR, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

INSYNC Crater 20 Black disc


Code:IN1261 New

It’s an urban jungle out there, which calls for a bike with some serious edge.
Introducing Crater - our pothole munching hybrid. Mountain bike toughness meets road bike sensibilities - think sturdy, but surprisingly lightweight. A best of both worlds design that means you ride out the bumps, without excess weight slowing you down. And with no more sitting in morning traffic, you’ll be at your desk for nine.
The Crater is built around Insync’s durable steel hybrid frame, a capable hybrid bike well suited for road and light off-road conditions. The bike has a full Sunrun transmission, comprising of easy to use, Revoshift gear shifters, bullet proof Sunrun front and rear derailleurs, smooth running Sunrun 6 speed freewheel and a lightweight triple chainset.
This 18 speed set up offers a wide range of gear ratios to help get you up the steepest inclines or eat up the miles on the black stuff, whilst the responsive disc brakes stop you on a pin in all conditions. The Crater is fitted with strong, single wall, lightweight alloy wheels, complete with low rise handlebars for an easy and comfortable to ride.
  • Steel frame construction to withstand knocks
  • 700c tyres have a tread pattern which ensures this bike is suitable for various types of terrain
  • Disc brakes provide rapid stopping power in all terrain conditions
  • Alloy rims add style and reduce the bicycles weight
  • Steel Lo-Rise handlebar helps improve the riders visibility
  • Equipped with 18 speed Sunrun gearing to minimise the impact of steep hills
  • Sunrun’s Revoshift shifters to make shifting between gears simpler
  • Reflective strip located on the seat stay for enhanced visibility in low light conditions
Technical Information
  • Frame 700C Steel Gents Frame
  • Fork 700C Steel Trekking Type Fork
  • Seat Bolt/Pin/Clamp Alloy clamp 28.6mm
  • Handle Bar Steel Lo-Rise Bar 660mm
  • Stem Steel MTB Type 22.2mm Diameter
  • Grips Pvc Trekking Type
  • Brakes Disc type
  • Shifter Right Twist Grip
  • Shifter Left Twist Grip
  • Front Derailleur Sunrun
  • Rear Derailleur Sunrun
  • Chain 3/32''x1/2'' x 110L
  • Freewheel 6 Speed Index 14-28T
  • Pedals 9/16"Pvc Trekking Type
  • Tyres 700c X 35c
  • Rims 700C Alloy 36H Single wall
  • Hubs Steel 36H, nutted
  • Saddle Black comfort saddle
  • Seat Post 25.4 x 300mm Steel
Sizing Information
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