An unfortunate event [18 months ago—early 2020]…
[Reposted from the
2020 Our Rides thread.]
Riese & Müller describe the Gates Carbon Drive in one word, indestructible. On yesterday's ride [2020–01–31] that proved to be not quite the case.
I set off on an old favourite from Wacol in Brisbane's west to the sea and then, after refreshment at Pam's Café at Nudgee Beach, back to Wacol via a slightly shorter route. It would be around 110 km on bike paths or quiet roads all the way.
As I passed through the city centre on the return trip, I took a break in the leafy shade of Roma Street Parkland for a final raid on the contents of my pannier. A local company's employees were enjoying an afternoon off work playing cricket – the final Friday afternoon of each month is always given over to team-building exercises, I was assured. Why not?
Twenty minutes later I was pedalling along the riverside bikeway just where the photo of the paddlewheeler was taken; a right turn took me through a cyclists-only tunnel beneath a busy road and past the unloved CityCyles photographed on Monday (the public holiday) and then on to a minor road where I was stopped, as usual, by a red traffic light. I swear it sees me coming!
Green. I pulled away gently in Tour mode. Halfway across the intersection the pedals spun uselessly out of control. I coasted over to the left. The Gates Carbon Drive belt was off both the front and rear sprockets and, in each of two places, a dozen or more of its 'teeth' were missing.
From apparently faultless to utterly useless in one revolution; and so ended the first month of 2020.
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My ebikes rated on a five-star system:
- 2021 R&M Homage (derailleur)—13,000 km
3 stars (acceptable)
- 2019 R&M Homage (Rohloff E-14)—30,000 km
2 stars (seriously flawed design)
- 2018 Trek Powerfly (derailleur)—12,000 km
4 stars (well above average)
- 2017 Kalkhoff Integrale (Di2 electronic IGH)—4,000 km
1 star (junk)