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Planet Bike Protege 9.0 Wireless Bike Computer

$60.00

(42)

Item # 786491

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The Planet Bike Protege 9.0 wireless bike computer is all you need to keep track of your car-free miles during commutes, training rides and touring trips.

Digital wireless technology eliminates messy wires
4-line MacroMonitor™ LCD displays up to 5 pieces of data at a glance
9 functions include speed comparator, speed, average speed, maximum speed, ride time, distance, clock, dual odometer and temperature
Fits 25.0-31.8mm handlebars
Magnet fits up to 4mm bladed spokes

Imported.

Item 786491

View all Planet Bike products

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Planet Bike Protege 9.0 Wireless Bike Computer Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews

Planet Bike Protege 9.0 Wireless Bike Computer

3.1

(based on 42 reviews)

67%

of respondents would recommend this to a friend.

Pros

Easy to read (33)
Accurate (22)
Lightweight (19)
Durable (10)
Waterproof (10)

Cons

Handlebar mount (10)
Inaccurate (8)
Not durable (4)
Tough to read (3)

Best Uses

Commuting (20)
Mountain biking (8)
Serious training (7)
Road racing (4)

- Reviewer Profile:
- Avid cyclist (25), Casual/ recreational (14), Competitive cyclist (3)
- Was this a gift?:
- No (18)

Reviewed by 42 customers

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Displaying reviews 1-10

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May

2013

4.0

solid bike computer

By BW

from Denver, CO

About Me Avid Cyclist

See all my reviews

Pros

Accurate
Easy to Read

Cons

Best Uses

Commuting
Mountain Biking

Comments about Planet Bike Protege 9.0 Wireless Bike Computer:

I've put 300 miles on my bike with it and never had an issues.

Comment on this review

May

2013

2.0

Hard to love.

By ande1196

from Ann Arbor, MI

About Me Competitive Cyclist

See all my reviews

Pros

Easy to Read
Waterproof

Cons

Inaccurate

Best Uses

Comments about Planet Bike Protege 9.0 Wireless Bike Computer:

I recently switched to a 29er and this computer was INCREDIBLY difficult to program. It requires taking multiple measurements, calculating average wheel base coverage, and multiple manual inputs on a basic click-through interface. After all that it is only roughly accurate for speed and distance. I checked it against a GPS unit several times and it was off by about 3/4 of a mile after about 14 miles.
The display is nice and large. Makes reading while riding tough terrain easy.
I intend to return it and find one preprogrammed for my size bike.
As usual the customer service at REI was fantastic.

Comment on this review

Apr

2013

4.0

Very nice product

By HotRails

from Fresno, CA

About Me Avid Cyclist

See all my reviews

Pros

Durable
Easy to Read
Lightweight

Cons

Best Uses

Serious Training
Training

Comments about Planet Bike Protege 9.0 Wireless Bike Computer:

I really like this computer. It gives speed, distance, average speed, top speed, time, and temperature. It mounts on the handlebar, and is easy to see there. It's really easy to switch between modes. I use it both when I'm commuting and when I'm training.

Two drawbacks: You have to mount the sensor on your front tire, not the back. The top speed is not always accurate. It has given me a reading of 71 mph for a ride that was only on flat city streets. I don't go anywhere near that speed even coming down a steep mountain.

Comment on this review

Apr

2013

4.0

Don't judge this product by price.

By Mr and Mrs Mut

from Abbotsford, British Columbia, Canada

About Me Avid Cyclist

See all my reviews

Pros

Accurate
Affordable Price
Durable
Easy to Read
Lightweight
Waterproof

Cons

Fork Mount Incorrect

Best Uses

Commuting
Mountain Biking

Comments about Planet Bike Protege 9.0 Wireless Bike Computer:

We use them on our mountain bikes as well as our road bikes. We are very satisfied with the product and the price. I think the instructions show the wrong direction to mount the fork sensor. Could cause damage if the fork sensor was hit by spoke magnet. Unit works well with the fork sensor mounted on the front side of the fork instead of the back side.

Comment on this review

Jul

2012

(0 of 1 customers found this review helpful)

2.0

Decent, but with a couple major flaws

By newby

from chicago, il

About Me Avid Cyclist

See all my reviews

Pros

Accurate
Lightweight

Cons

Tough To Read

Best Uses

Comments about Planet Bike Protege 9.0 Wireless Bike Computer:

So, the pro's: huge readout means reasonably large numbers to read, it's kinda cool to have the temp on there, setup was easy enough if you read the directions, and single button functionality is always a bonus on a bike computer I think. It's also survived some pretty heavy rain so that's nice.

Now for the con's: with so much info on the screen it can be hard to see what is what with just a quick glance. So, double-edged sword. It's a sexy idea to have the whole thing be the button, but I think the spring is a little too stiff compared to how firmly it's mounted to your handlebars so pushing the button tends to rotate it a little. Auto start/stop would be nice (but I primarily commute and tour). For the most part it's accurate, but sometimes going over a big bump it'll register an unreasonably high speed (70mph+) for an instant, which makes the max speed function useless. This only happens sometimes, I assume it depends on the location of the magnet relative to the sensor or what. Either way they could probably fix it with a little basic smoothing algorithm. However, it does NOT get messed up by bike headlamps like some wireless units (VDO, I'm lookin' at you), so that's nice.

I'd say as soon as they work out the kinks with the max speed issue and maybe change the button to be either a normal button or keep the computer-as-button idea but use more of a rocker button type, it'll be a killer computer. Heck, I'd buy five. But until then I'd say it's about a 2.5 star piece of equipment.

Comment on this review

Jun

2012

4.0

Notes on Battery, Magnet Location

By Harry 2

from Glastonbury, CT

About Me Casual/ Recreational

See all my reviews

Pros

Accurate
Durable
Easy to Read
Lightweight
Waterproof

Cons

Best Uses

Rail Trails

Comments about Planet Bike Protege 9.0 Wireless Bike Computer:

Notes:
1. Mount the magnet near the top line of the sensor.
2. Make sure you replace the batteries with the writing visible. (Duh!) When the battery runs down, you will see variations in the speed indication. I replaced both 2032's at the same time (at 1,200 miles).
3. When resetting, take care that the rubber button doesn't get caught under the case. If the device appears inoperative, check the reset button. I use a blunt instrument (ball pen) to reset, but it can still get offset.

Comment on this review

May

2012

4.0

Great Tracking!

By Ann Nano Mas

from Los Angeles, CA

About Me Casual/ Recreational

See all my reviews

Pros

Accurate
Durable
Easy to Read
Lightweight

Cons

Best Uses

Comments about Planet Bike Protege 9.0 Wireless Bike Computer:

The reset button is difficult to get to but otherwise it's a nice gadget to have!

Service and delivery comments:

Delivery was prompt and arrived in good condition.

Comment on this review

May

2012

4.0

Easy to use - easy to set up

By IanM

from White Rock, BC

About Me Avid Cyclist

See all my reviews

Pros

Durable
Easy to Read
Lightweight
Waterproof

Cons

Best Uses

Comments about Planet Bike Protege 9.0 Wireless Bike Computer:

I have been using this quite happily since I got it. I found that it's set up was fairly simple. It seems rugged enough that I can leave it on my bike while transporting it and it has handled the wetter, rougher rides I've been on. I find the read out easy to read while riding.

Comment on this review

Apr

2012

1.0

Junk out of the box

By jav

from Salt Lake City, UT

About Me Avid Cyclist

See all my reviews

Pros

Cons

Handlebar Mount
Not Durable
Tough To Read

Best Uses

Comments about Planet Bike Protege 9.0 Wireless Bike Computer:

May have been a ramdom lemon but was not set up well. Same price and same features but better set up i returned and got the Cateye Comuter.

Comment on this review

Apr

2012

1.0

Doesn't work properly..

By Woofles

from Bay Area, CA

About Me Avid Cyclist

See all my reviews

Pros

Easy to Read

Cons

Inaccurate

Best Uses

Comments about Planet Bike Protege 9.0 Wireless Bike Computer:

I bought this computer because I liked the simplicity and large display. Unfortunately, the computer can't recieve the information from the sensor unless it's within a foot from it, and the sensor is as close from rubbing aganist the magnet as it possibly can be. Also, the mounting for the sensor is just two zip ties, and with normal use these don't hold up the sensor for very long, in which case the whole thing ends up getting smacked by my spokes and flies off from my bike.

Seems like a probably got a bad egg as far as the readout is concerned, but the mounting for the sensor is just a really bad design in my opinion.