microSHIFT Cycling - Recent Questions, Troubleshooting & Support
I need a left side crank for a BICYCLE roadmaster 700c
spare parts.ask.
Replacing the Left Crank on a Road master 700c Bicycle
- Check Your Crank
- Note the crank length (usually 170mm) and type (square taper or splined).
- Make sure it matches your bike's bottom bracket.
- Where to Buy
- Official Parts: Sears Parts Direct - genuine Road master cranks.
- Aftermarket/Generic: Amazon, eBay, Performance Bicycle, Westwood Cycle - aluminum alloy cranks that fit many bikes.
- Key Tips
- Confirm crank length and interface type before buying.
- Take your bike to a local shop if unsure about compatibility.
- Installation
- Remove the old crank and install the new one in the same way, making sure it's secure.
9/22/2025 11:31:36 AM •
Cycling
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Answered
on Sep 22, 2025
Assembly instructions for 16 starburst/magna bicycle
Unpack & inspect all parts-frame, wheels, handlebars, pedals, training wheels, seat, fork, reflectors, tools.
Attach handlebars and stem-align the marking and tighten securely.
Install front wheel-fit into the fork dropouts, secure with axle nuts (or quick?release).
Attach pedals-right pedal threads clockwise, left counter?clockwise.
Mount saddle and seat post, adjusting height and tightness.
Adjust training wheels/chain guard/brakes-ensure alignment and safety.
Inflate tires to recommended pressure, test brakes, secure reflectors.
7/3/2025 9:02:07 AM •
Cycling
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Answered
on Jul 03, 2025
Do you have a manual for home repairs/maintenance?
If you have a Shimano drivetrain, then go to techdocs.shimano.com/techdocs/index.jsp and you can see their EXCELLENT tuning and adjustment info, or you can go to parktool.com/repair and view all of the general bike repair guides they supply.
Hope this is helpful,
matt
2/19/2025 9:43:35 AM •
Cycling
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Answered
on Feb 19, 2025
I have a V-Max MPE Fitness Exercise bike at home,
Perhaps you have already looked, but most items that take an AC adapter have a label on them near where the adapter would be connected that specifies the input volt/amp combination that is required. Other than that, you might contact the manufacturer. I would also be unusual if there were not some sort of label somewhere on the bike that does not note the manufacturer and model. = I’m happy to help further over the phone at
https://www.6ya.com/expert/donald_f2ed37026a3ac881
1/7/2025 12:34:27 AM •
Cycling
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Answered
on Jan 07, 2025
Looking for year of this frame...serial#...wl3343768
- While there isn't a universal method for reading bicycle serial numbers, some patterns are common:
- The first set of numbers often indicates the year of manufacture.
- The last few digits represent assembly and an individual ID.
- However, the easiest way to decode a bike serial number is by using a bicycle decoder specific to your brand's bikes.
The brand has not been identified in this instance. Pursue the matter on the brand's site.
5/8/2024 9:10:30 PM •
Cycling
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Answered
on May 08, 2024
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