The QUICK question thread.....

[fjohn860]

Ok Sydney people, it is your time to help...


Hornsby jumps are currently deceased so I am looking for some new places to rips some skids and case the B lines. I am already familiar with:
- jubes
- bare creek
- castle Cove
- the moo
- narra

Yes i know some of those locations are more trail less jumps. Ideally I am looking for some jumps of a similar level of challenge to the big line from hornsby or (for those that know them) the pump action jumps at glenrock and accessible from a train or ferry (let's say within 5km). Dont be telling any secrets, just the publicly known jumps please? The deal is i often make a trek to Sydney with my bike for a bit of a ride and dinning on my midweek days off, which usually coincides with when most reasonable dinning options at home are closed.



I dont need the imminent death jumps for those aspiring to red bull sponsorship.

Why not buy one of these and take the jump with you, do some urban freeride

Beginner Intermediate Bike Jump Ramp | Medium MTB Kicker — Jigsaw Jumps Australia

Medium portable bike ramp for beginners to intermediate riders. 39cm height, 8.2kg, 3 progressive stages. Suitable for MTB, BMX, dirt jumpers. Made in Australia from $399.

jigsawjumps.com

Or for the more budget conscious...

Mountain Bike Jump Ramp Professional Sturdy Wood Platform for Outdoor Skill Training Easy to Assemble - AliExpress 18

Smarter Shopping, Better Living! Aliexpress.com

a.aliexpress.com

 

[oldcorollas]

Why not buy one of these and take the jump with you, do some urban freeride

Beginner Intermediate Bike Jump Ramp | Medium MTB Kicker — Jigsaw Jumps Australia

Medium portable bike ramp for beginners to intermediate riders. 39cm height, 8.2kg, 3 progressive stages. Suitable for MTB, BMX, dirt jumpers. Made in Australia from $399.

jigsawjumps.com

two of those ramps, four switchable magnets.. and some appropriately spaced parked cars...

 

[pink poodle]

Ha...dont think I havent considered such items in the past. When I was taking teenagers mountain biking I built a bunch of portable north shore and a sweet kicker for carpark tomfoolery. When placed correctly a lot of fun can be achieved.

 

[Dales Cannon]

Which freight forwarding company is a good choice for getting about 10kg of tractor parts out of the US? Kubota restricts sales off shore even though it is a made in US by Kubota US and I cannot buy here or from Japan.

 

[Oddjob]

Which freight forwarding company is a good choice for getting about 10kg of tractor parts out of the US? Kubota restricts sales off shore even though it is a made in US by Kubota US and I cannot buy here or from Japan.

I've used Myus. May not be the cheapest but very good service.

I might be able to get you a sign up special deal if you PM me.

Sent from my 24069PC21G using Tapatalk

 

[pink poodle]

It might be cheaper to send a mule.

 

[Hambo]

Does a handlebar have an operational lifespan? I've had my Chromag FU50 since I bought the Ragley (2021), and I've dropped it a few time, and wondered if I should consider a new bar such as the PNW Range alloy bar.

 

[ForkinGreat]

Does a handlebar have an operational lifespan? I've had my Chromag FU50 since I bought the Ragley (2021), and I've dropped it a few time, and wondered if I should consider a new bar such as the PNW Range alloy bar.

If you are asking the question, the answer is yes. It's 'probably' fine, yet alloy doesn't live forever. Pop it in the parts bin, make a cool door handle, or just bin them. Get new alloy bars so it doesn't play on your mind.

 

[rowdyflat]

Depends what it is and what its used for .
On a gravel bike carbon or alloy will last indefinitely .
Dropping a mountain bike no it wont last for ever but depends how solidly its built. since most are built with compromises strength ,weight and price to quote an aphorism .
I have broken an alloy going off a drop off and broken a carbon pulling up going round a tight corner.
I dont recommend it.

 

[oldcorollas]

Does a handlebar have an operational lifespan? I've had my Chromag FU50 since I bought the Ragley (2021), and I've dropped it a few time, and wondered if I should consider a new bar such as the PNW Range alloy bar.

https://au.chromagbikes.com/products/fu50

7050 is a pretty decent alloy (in terms of aging/over-aging/fatigue/lifetime)

Chromag say:
For most users, our alloy bars should last as long as your bike in normal riding circumstances.
*While the fatigue rate on our bars is very high, if you are an extreme user, like a competitive racer/trainer, or you do an extremely high volume of riding via lift access, then we advise you to replace your bar every 2 years.
If you have a major crash, we recommend replacing your bars. You should frequently inspect your bars for bends or signs of damage.

so, is much more about physical damage, than the bar losing strength or becoming brittle or fatigue failure
(technically 7050 can be re-aged but....)

 

[Hambo]

https://au.chromagbikes.com/products/fu50

7050 is a pretty decent alloy (in terms of aging/over-aging/fatigue/lifetime)

Chromag say:
For most users, our alloy bars should last as long as your bike in normal riding circumstances.
*While the fatigue rate on our bars is very high, if you are an extreme user, like a competitive racer/trainer, or you do an extremely high volume of riding via lift access, then we advise you to replace your bar every 2 years.
If you have a major crash, we recommend replacing your bars. You should frequently inspect your bars for bends or signs of damage.

so, is much more about physical damage, than the bar losing strength of becoming brittle or fatigue failure
(technically 7050 can be re-aged but....)

I haven't had a major crash, just a few tumbles but nothing as bad as hitting a boulder etc.

 

[The Duckmeister]

Aluminium has a fatigue memory, in that every flex/unflex cycle microscopically weakens the material, until it will eventually fail. Bars are engineered so that in normal use they'll last at least the life of the bike, but in more demanding situations may fail sooner. Crashing, even little ones, will contribute to weakening the bar over time.