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RSP 20 Function Wire Free Cycling Computer

Member‘s Card Price£20.00

Retail Price £26.00 Save 23%

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Product code: 15898684 / 302110

Raleigh 20 Function Wireless Cycle Computer:

A 20 function cycle computer to measure the following...

  1. Speedometer in kmh or mph
  2. Trip Distance k or m
  3. Odometer k or m
  4. Auto trip meter
  5. Maximum speed kmh or mph
  6. Calorie count
  7. Maintenance indicator
  8. Digital clock
  9. Stopwatch
  10. Average speed kmh or mph
  11. Scan
  12. Freeze frame memory
  13. Speed compararator + or -
  14. Rapid auto scan
  15. 12/24 hour clock
  16. Speed tendency
  17. Odometer save function
  18. Temperature
  19. Centigrade or Farenheit selection
  20. Fat burn
  • Fits bikes with wheels from 20" to 28"
  • Fits oversize & suspension forks
  • Wireless connection

This product qualifies for the following delivery methods

Standard Delivery (3-5 Days) (£3.95)

FREE on orders over £70.00


Once despatched you will receive updates from the courier.

Next Day Delivery (order by 3pm Sun - Fri) (£6.95)


Contactless delivery. Your courier will send updates once the order is despatched.

Reserve and Collect (within an hour) (FREE)


We will notify you when your order is ready to collect.

Click and Collect (3-5 Days) (FREE)


You will be notified when your order is ready to collect.

AM Delivery (£7.95)


Order by 8pm and get your item delivered to you by 12pm the next working day (Not available for NI, Channel Islands or Highlands)

Standard Large Delivery (3-5 Days) (FREE)


Standard Large Delivery (3-5 Days) (£200.00)


Express 2 Day Delivery (£5.95)


Express delivery takes 2 working days when order is placed before 1pm Monday-Friday. Once despatched you will receive updates from the courier.

Bike Delivery (£4.95)


Bike delivery is £4.95. This applies to all bikes, and these orders are upgraded to a DHL courier service.

British Forces Post Office (BFPO) (FREE)


Delivery before 10:30am (£8.95)


Saturday Delivery (order by 6pm Friday) (£5.95)


Click and Collect Next Day (order by 6pm Mon - Fri) (£5.95)


Order online and have your items delivered to a store, ready to collect the next day (excluding weekends)


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Ratings & Reviews

Overall Rating

3.50 out of 5
12 reviews
Write a review
3.50 out of 5

Not bad, but not perfect

Easy to install and set up, most functions work correctly except the maximum speed, which presently shows 38mph - probably twice the true figure!

3.50 out of 5

Review of product

I used this product for a number years, it is very acccurate for speed, distance
If exposed to any wireless signals etc, certain bike lights it will give of spurious readings
Excellant for price

3.50 out of 5

Speedo device

Does what it says on the tin ,just don't have it next to electrical devices ie lights ,phones etc as it has a fit and before you knknow it you'll think your doing 100mph

3.50 out of 5

Wireless Computer

Got this to replace a wired computer which never really worked. Found the instructions ok to follow once I'd realised the sensors had to be 2mm apart for the computer to work. Nice size font so I can easily read the settings when cycling and pretty accurate for mileage covered. Good value for the money.

3.50 out of 5

Computer readings

Further to the post about the cycle computer giving out spurious readings, mine did/does the same but only when it is dark. I did a test this morning as I was walking up the railway platform at 2.5mph by switching on my front light, immediately the reading shot up to 10mph, going back to 2.5mph when I switched the light off !!

3.50 out of 5

Cycle computer

Having read some of the lesser reviews of this product, I would have to agree that I was confused by the extremely fast MPH readings that I was getting after first using the device - thought I had set it up incorrectly, but after reading these reviews, this would obviously not appear to be the case. The installing of the device on my bike wasn't particularly difficult and the components etc. look the part, but all pretty pointless if its not working correctly!!

3.50 out of 5

RSP 20 Function wireless Bike Computer

Really fantastic little computer. Really easy to set up and in easy to use even whilst cycling. Really clear instructions on how to install, set-up and use.

The only bad thing I can say is that it is not strava compatible but for everything else its a fantastic piece of low cost kit.

3.50 out of 5

RSP 20 Function Wire Free Cycling Computer

Very easy to install, instructions clear and easy to follow. No trailing wires to worry about and great wireless reception unlike a previous wireless product i used to have!!

Great replacement for my lost cycle computer

3.50 out of 5

Best Ever Cycle computer

Excellent Computer, Never had a problem with it since I got it in July, So happy with it that I'm getting another one for my Mountain Bike, Agreed with a previous review that it switches off after a set time, once you know this then you know to just switch it back on when you set off again after a long break. I have done several hundred miles on it so far without any probs. (Reviews are only a guide as different people have different perceptions of what they are buying or expect, for £20 this is well worth the money)

3.50 out of 5

not good for the price

It started out alright but goes haywire frequently, gives strange readings for the top speed, i.e. 39 mph on a mountain bike. Gives different distances for the same route.
I would've thought that like many others that it would automatically work when you start pedalling, not so, if you stop for a break and exceed the standby time, it's very easy to start again without realising that it has turned itself off.
Very disappointed with this product.

3.50 out of 5

Waste of money

This was not a good buy. It hardly ever works and is completely unreliable. wish I had bought a wired model.

3.50 out of 5

Great Value for Money

Really great product, easy to fit to bike and seems straight forward to set the computer. Have recently purchased a second one to go on my road bike. HIGHLY RATED!!

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