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Unanswered Questions

94 questions with no upvoted or accepted answers
0 votes
1 answer
184 views

What's bike do I have

I can't find what kind of bike I have and I can't find the logo anywhere on the internet I've googled image and it's not on there please help me and tell me what I have thank you
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0 answers
81 views

Help identifying frame brand/model

My friend gave me this frame and the old paint job was covered with spray paint so I decided to paint, strip and run it raw. I need help with identifying the frame. The pictures provided show the ...
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0 answers
43 views

Getting information from a 15 Giant Avail Adv 1 Serial Number

My bike was totaled. I have the serial number from the original receipt. Can I find out the frame size of the bike with the serial number?
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0 answers
122 views

I want to check if my Unknown lvl 2 frame is fake

The main color of the frame is maroon, the logo is black, but, it's stickered on, and the seller said, since its a lvl 2 frame, its supposed to be stickered on. So now I don't know if its true or not.
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0 answers
250 views

Type of brakes that will work with beach cruiser with no brake hole in wheel

My daughter has a 24" beach cruiser and doesn't like pedalling backwards to stop. She really wants hand brakes. There is a hole in the frame above the tire (where a rear light might be installed) ...
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0 answers
79 views

Shimano XTR brake

The master cylinder plug popped out--not the bleed plug with the allen
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0 answers
53 views

What model/year is this frame?

I recently got this frame second hand after mine was damaged in an attempted theft. Having a couple of issues refitting, I wonder if anyone can identify the model/year?
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98 views

My brother gave me a bike for my son, its a Diamondback. Serial # is F5C94618, C is backwards. Can anyone help me with some more info on this

My brother gave me a Diamondback for my son, I'm guessing it's an 85' but not sure. S# is F5C94618 (the C is backwards). Thanks for the help.
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0 answers
105 views

carbon frame bike ktm revelator 4000 2017 damaged

KTM 2017 revelator 4000 in the bottom of the frame I have noticed this failure/puncture. Would you trust the damage here in the picture?
0 votes
0 answers
87 views

Initial resistance / detent feeling in hydraulic brake

My brake has a up-front amount of pressure it needs before it will then engage. It feels like I'm actuating a clicky button and not a continuously moving brake. What could be causing this?
0 votes
0 answers
179 views

My shimano ultegra quick release is not working because the ball bearing inside got lost, can someone help me to identify the size of it?

Can someone help me because my ultegra caliper quick release system is not working because the ball bearing inside got lost (see picture below)
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0 answers
148 views

Can I use mtb rigid fork in touring frame?

I am looking to change my fork because of some issue(broken). My problem is my headtube is the standard ec34, which is why I can't use tapered fork. So, I am looking at some mtb rigid fork, which have ...
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0 answers
142 views

Carbon Specialized Sirrus X5.0 Help

I am very new to this thread and seeking help from an experienced bike enthusiast. I just purchased the aforementioned bike in the title and after bringing it home for inspection (bought brand new ...
0 votes
0 answers
102 views

What is this BMX?

I got this bike from a friend for free. I was wondering what brand could this bike be? Has Quando Hubs, Odyssey Pedals, Kenda Tires but no logo on the actual body itself.
0 votes
0 answers
164 views

Dent in Lower Aluminum Frame Of Cannondale Cyclocross

Recently purchased this bike second hand. How concerned should I be of this dent? It’s about midway down the lower frame.

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