Monthly Archives: October 2025

6.35kg Cervelo S5

cerverlo_s5_weight_weenie_justinfox

done_cerverlo_s5_weight_weenie_justinfox

xmcs

chaser_absoluteblack

overfast

25_done

Posted in Bike | Leave a comment

1996 GT Avalanche

nos
New Old Stock!

gt_avalanche_1996_vintage
Tonka tough.

Last night I went down to the storage cage in my unit and dug through plastic containers in search for bits and this is all the stuff I found. Pretty hilarious that I’ve been holding on to this stuff for 15+ years!

The fat Maxxis 2.3 High Roller front and fast rolling 2.1 Kenda Small Block 8 on the rear was how I liked to run my old dual suspension bike. Took me ages to dial in that combo. Lots of grip at the front in corners, and the tail would slide out when leaning hard at speed which really suited my riding style. The WTB Rocket V saddle must have come new on my old Giant Reign 1. The Tioga saddle and bottle cage are rad, so too the weight weenie Maxxis tubes.

I think the tyres are overkill, but I had to at least put them on to see what they looked like and to check clearances. Still nowhere near refining how this bike is going to look, and still waiting for brake levers and a shifter to come in the mail, but man I’m having a blast going down the 90’s MTB rabbit hole.

Posted in Bike | Leave a comment

1996 GT Avalanche

strip
Stripping down an old bike is always fun!

1996_gt_avalanche_frame
After a lot of elbow grease, needs a hell of a lot more.

rst_delta_comp
Low spec forks, might replace, might not.

microshift_advent_x
Microshift Advent X 10-Speed 1 by groupset stolen from my Kona Jake the Snake.

Every man, woman and their dog was at Bunnings (local hardware store) yesterday. Sandpaper, scouring pads, autosol, McDonalds, bottle of cheap wine, Pearl Jam and elbow grease.

I’ve had SO much fun stripping the bike down and having so much fun starting to put it back together again. It’s been so nostalgic and so rewarding. No tirque wrenches necessary, it’s all about feel, and man I got pretty lucky with the stripdown as nothing was seized (ever tried removing a siezed seatpost on a steel frame? Not fun!). Grease everything people’s! Might save someone a lot of pain in the future!

As I was stripping down the bike it became pretty clear to me that I wasn’t going to go for a full restoration on it. The frame has a dent in the top tube and downtube, and whilst a full all out resto on my 80’s Paino road bike was rewarding, in the end I ended up turning that bike into a weight weenie neo retro thing anyways, so the restoration feather is already in my cap, been there done that.

I just really want to ride (thrash) this thing, and so I’ve decided to just clean up the frame a little and rock the patina. The wheelset (no logos but could be Velocity wheels and a small sticker says DT Spokes) still spin well and run true. They’re heavy but I don’t think I could find ready made alloy wheels that would be much lighter (would have to build some up). I’ve taken the SRAM TruVativ XX crankset from the Kona Jake the Snake (perfect as it’s a MTB crankset thus no need for spacers on the GXP BB) as well as the 10-Speed MicroSHIFT Advent X rear derailleur (re-used chain and cassette too, just need the MicroSHIFT Advent shifter which is cheap as chips).

The fork has 110mm of travel which raises the front a fair bit. I’m much more used to this laid back position coming from an “all mountain” dual suspension bike, but part of me wants to lower the front end to stay true to what mountain bikes were like when I was younger. It’s a lower end fork too, so the temptation to track down something better is strong. For now I’m going to try to re-use as much of the parts as I can, but a shorter stem and some really wide riser bars would make for a much more capable bike on the trails. We’ll see.

Specs so far:

1996 GT Avalanche

Frame: 15″ (1748g)
Fork RST Delta Comp (1850g)
Hanger: (19g)
Headset: Aheadset (110g)
Stem: KORE (173g)
Handlebar: KORE (168g)
Crankset: TruVativ XX 170mm (530g)
Chainring: Wolf Tooth 120 BCD 36T (54g)
Chain: Shimano 10-Speed (252g)
Rear Derailleur: MicroSHIFT Advent X (313g)
Wheelset: (888g/1083g)
Quick Release Skewers: Zipp (77g)
Cassette: Shimano Deore 10-Speed 11-36T (365g)
Lockring: ZTTO (6g)
Seatpost Clamp: (8g)

Parts on order:
– microSHIFT Advent X 10 Speed Trail Trigger Pro Shifter
– ODI Ruffian lock-on grips (my fave grips from back in the day!)
– DMR V12 Pedals (also my fave pedals from back in the day! Though I had the lighter magnesium ones back then)
– Schwalbe Smart Sam 26×2.1″ front
– Schwalbe Billy Bonkers 26×2.1″ rear (I always ran a faster more slippery tyre in the rear)
– Litepro V Brake levers

Posted in Bike | Leave a comment

1996 GT Avalanche

1996_gt_avalanche
Livin’ the dream.

1996_gt_avalanche_01
Original KORE bars and stem.

1996_gt_avalanche_02
Nothing a bit of WD40 won’t fix lol.

1996_gt_avalanche_03
Brake booster even!

1996_gt_avalanche_04
She’ll buff right out!

Oh sheeeeiiii. I really need to stay off FB Marketplace…

I’ve finally gotten quite comfortable with being in lycra, but getting back out on the trails was always inevitable. That small taste of gravel on my newly acquired Kona Jake the Snake instantly took me back to riding a rigid 90’s hardtail. I was looking for vintage brake boosters on eBay last night then this popped up on Marketplace today for $120 AUD.

Looking at the listing photos it looked like a small (15″). I messaged the seller and asked them to measure the centre of the top tube to the BB and BAM! It was a 15 inch! I offered $100 AUD cash and if he accepted I could pick it up right now. He accepted and welp, now it’s mine.

If this was a car it would have a rats nest in the engine bay. The bike is in pretty rough shape, but these things don’t break and man I’m so excited to strip it down and start polishing the frame.

Weight if anyone is interested is 12.98kg’s. Having done a full restoration on my 80’s steel Paino road bike, then eventually turning that into a weight weenie build I think I’ll skip the full resto job on this, leave some patina and go for style points with a sprinkling of weenie. We’ll see!

Posted in Bike | Leave a comment