After riding BMX bikes for all of my childhood, I bought my first mountain bike at age 28. I bought it at a swap meet for $40 dollars on 22 Sept. 2013. The bike I bought was a Trek 930 singletrack mountain bike.
I was very excited to have a “grown up” bike. However, the bike I had bought was in a sad state. The chain and gears were completely worn out, the cables were stretched, and the rear wheel did not track straight. Rather than buy a complete bike, I bought a project bike and set about replacing nearly everything on it.
New Parts
I selected some new parts and placed a $60 order from Jenson USA. With my BMX bike project many years earlier, I had a bike shop assemble everything for me. With this one, I installed the parts myself.
The most challenging part was removing the rear sprocket from the back wheel. I did not have the special tool required for this, but a friend was able to help me out and we got them swapped over.
After replacing all of the cables, the chain, the rear sprocket, and the brakes, I was ready to ride!
As time went on, I upgraded other components such as the back wheel. I eventually ditched the knobby MTB tires and went with some hybrid bike tires, since 99% of my riding is on pavement.
Bike Check
- Trek 930 singletrack hardtail mountain bike
- Frame: 21-inch double-butted Cro-moly frame
- Handlebars: Trek
- Grips: Generic / no name
- Tange headset
- Front wheel: Generic / no name with quick release
- Rear wheel: Alex X101 single wall with quick release (purchased 2015)
- Tires: Dunlop 26 x 1.95 tires with Kevlar bead (purchased 2022)
- Saddle: Schwinn
- Cranks: Shimano STX FC-MC30 cranks
- Chainring: Shimano 24-34-42T triple chainring
- Rear Sprocket: Shimano MF-TZ31 7 Speed Freewheel 14-34T with MegaRange
- Derailleur: Shimano Alivio M410 long cage Rear Derailleur SGS
- Shifters: Shimano STX indexed thumb shifters with integrated brake levers
- Brakes: Shimano BR-M590 Deore V-Brakes (front and rear) (purchased 2014)
- Lights: Blitzu Gator 320 headlight, generic red flasher rear light
- Bike weight: 31 lbs (14.0 kg)