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HongFu FM138

Started by ilyamaksimov, August 22, 2023, 06:31:34 AM

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ChinaCruz

pf92 ruins this frame.

akuutti247

I bought this frame just because of PF92!

BSA can ruin your summer  :(. I have owned a BSA frame that has more than 10000 kilometers and a frame that lasted less than 300.

edo_mtb

Anyone here that uses a Shimano XT BB MT 800 bottom bracket that can help me with the spacer dilemma, so that I don't mess it up?
Measuring the bb depth of the frame and the one from Shimano they both measure 92 without the spacer, so I think it's not needed, right?
Thanks again!

darkening

You dont need any spacers.

edo_mtb

Can you help me?
I cannot find anywhere in the European online shop the 8x16 bushing for the rear shock, only 15,75 or it's not available, Am I missing something?

akuutti247

https://www.tftuned.com/tf-tuned-mount-kit-127mm-m8/p2937

https://www.alltricks.com/F-46289-pieces-cadres-et-suspensions/P-2611444-fox_racing_shox_8_x_16_mm_gasket_and_bushing_kit



I would buy a cheaper 15,8 mm bushing and put electric tape between it and and the linkage/frame to get the bike built. Then wait for 16 mm reasonable priced bushings to be back in stock..


akuutti247

Or put some kind of thin gasket(s) or spacer(s) between the 15,8 mm bushing and the linkage..

edo_mtb


Joselu

I've finally finished the build and did a quick shakedown to make sure everything is in order. The bike feels great, super comfortable and easy to ride.

Specs:

Hongfu FM138 Size M
Shimano XT transmission
Shimano XT pedals
Shimano XT brakes
Fox 32 SC Factory
Fox Float Dps Factory
Toseek Handlebar
ESI grips extra chunky ribbed
Elita One seatpost
Pro Stealth Team saddle
EliteWheels SLR Mtb 2.0
Vittoria Barzo / Mezcal

Build weight: 10.9


Figo

Hi, are you having any issues with the headset supplied with the frame? I can't seem to eliminate a minimal amount of play at the top of the head tube. The play is in a front-to-back direction. How is it on your bikes?

akuutti247

Hello

I put a thin carbon fiber headset spacer under the black upper cup which has two holes for cables. It cures the play and stickiness. The black cap can touch the frame and stop normal headset action.

akuutti247

Thin 1 1/8 fork spacer

Figo

Thanks for the response. This is probably a silly question, but where did you buy that thin carbon fiber pad?

akuutti247

it is a basic headset spacer that you normally use between headset and stem. 5 mm and 10 mm are most common, but thinner are also available. Aluminum spacer may work better.

Is Bikeinn close to you?

https://www.tradeinn.com/bikeinn/en/msc-aluminium-head-headset-spacer/136488853/p?_gl=1*fhba83*_up*MQ..&gclid=EAIaIQobChMIkIS_tbC4hwMVuwuiAx0OWACeEAQYASABEgLxX_D_BwE&gclsrc=aw.ds


darkening

Btw, i found this headset is much better that comes with the frame: https://sl.aliexpress.ru/p?key=nEKR3z1

I has much better cable managment.