last time, before i had cycling gps meter
i had this bluetooth biologic speed and cadence sensor i used runtastic for roadbike. it does display cadence and also even connected to display on my sony smartwatches. problem same like strava, sometimes our phone gps a bit crazy and not too accurate thus resulting mapping a bit gila. speed is ok coz the sensor is build with speed.

fedup with this condition, i upgrade to bryton and those sensor can be used without any problem.

dont know about the info,
but mine never failed. maybe the mobile apps failed sometimes but i never had that bad experience. yeah i know the mobile apps are rather lousy and boring, but i only need the apps to sync data on it and later autosync to strava. most of the time i only used strava to see the data, unless i wanted data for cadence i do had to open back to bryton apps. the 1st gen bryton mobile apps super boring than this new one and i've been using it since the begining.

oh ya,
i do have encountered 2 or 3 times data wont sync. problem solve when i logout and login again bryton apps and sync it back. each ride i must sync to avoid crash or sistem hang if stored too many data without sync. the reason why i buy bryton bcoz of the battery life are longer than garmin or any brand.

i had 2 unit of it. one is rider 310 and another is rider 410
the rider 310 only support ANT+ sensor, while 410 does support Bluetooth and ANT+ sensor without any problem. my rider 310 if im not mistaken is around 3 years old now and still rocks without any problem.

if u want cheap gps meter, u can try igpsports. few of my friends here in ipoh using it. the meter interface are not friendly (also cant customized) like garmin or bryton but it does it job on display or speed even upload it to strava automatically. problem with igpsports is the gps are not soo strong like bryton and also the sensor sometimes conflict with other sensor around. besides that, the igpsports work like charm. i wont recomended bryton rider one, ten or 15 bcoz it was too basic. better get the igpsports with many function same price like rider one, ten or 15.

They are good entry level no frills Brytons that at least supports your HRM and cadence sensor. If you want customizable screen, then you need to go up to 410 at least.

I thought elevation calculation is handled by the device's barometric altimeter & has nothing to do with GPS?

I agree with azamunekurone as well in going with the 15 as it has better screen layout and of course, the few additional features. In time, you probably might want more out of your cycling computer and you wished that you had paid a bit more, so future-proofing your purchase is my only advise at this stage.

When I was using Strava on the phone, I was like wow... I'm doing such big altitude gain... but when switched over to a cycling comp, I was like... wtf... it's been a lie and ego booster all along... lol...

But the reason for switching over from phone to cycling comp is as my ride grew longer in distance and time, my phone battery doesn't last and I dun like lugging a power bank on top of what I'm already carrying.

The part whether how long you will be cycling and whether the extra bucks justifies the purchase, I can't provide a straight answer for that. I can only relate to few people who have gone down either outcomes...

Another alternative is to get a smartwatch instead, especially one with barometric altimeter such as Amazfit Pace (around RM500'ish)? The battery will last you at least 5 days & you can even get it for free from the occasional credit card application campaigns on RinggitPlus.

Fuyoh, abang azam... Rainy day also on going cycling 🚴‍♂️🚴‍♀️🚴‍♂️🚴🏽‍♂️activities with buddies. 👍🤟

Is that an overhead crossing for trains?

not strong lah.. only cant pedal like hamster.. faster cadence can get tired lor

Bro, mine is still claris la. Not yet upgrade to105 😝
You want my claris groupset?

Like abang Azam said, if you want upgrade you can consider Tiagra /ultegra. 👍😉😉

Hehe 3 x. Very confusing indeed too.
I was testing my brother in law bike
I changed gears till chain fell off from rear cassette or front rings. Lol
I really noob at 3x 🤪
I change left and right shifters too fast during inclination , dunno what gears until chain drop many times. 🤪

I'll stick to 2x, more than sufficient on flats. Or even on a bit hilly terrain

Oh ya.. The gear shift indicator. Thanks bro 👍
But my brother in law punya Bike macam don't have this.
His bike macam rojak pasembur , mix and match groupset from front to the back. Modified 99 edi one.
I need to take a closer 👀👀👀look when I pinjam again. 🤪😀
3x8,3x9....i also forgot. I need to count the no. Of cogs again.

I'll join khun Thai puying on fun ride long flat roads instead...   

Anyway, groupset tak nak bising kena pakai lube yang bersesuaian.    

what do u use to clean the discs?
what type of brake compound?
what brand is the discs?

u can straighten the disc. lightly push/bend it.

go ace hardware find brakleen

if still noisy after cleaning, try sintered pads

i find my discs howl when i keep my bikes in storage for a while. i assume dust makes the discs howl. i clean them using IPA before i ride. bed them in first.
i also find my sram discs tend to howl quicker than shimano discs.