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Tsunami SNM100 Fixed gear

A cheap but efficient fixie for short (30-50km) sport rides, errands and just to enjoy. It's a quick build from both brand new and used parts. Current weight ready to ride: 7.2kg

Frame:
Tsunami SNM100 - M (52) Alu T6061 - 1550gr. Geometry: - CT=520mm - Ef.TT=532mm - HT=105mm - Head=74° - Seat=75° - Reach=403mm - Stack=495mm - Rear space 120mm

Fork/Headset:
Tsunami SNM100 - Alu T6061 - 650gr - QR 100mm Geometry: - Rake=35mm - Axel-to-crown=650mm

Crankset/Bottom Bracket:
Crankset: Sugino SG2 Messenger 165mm BB: Sugino CBBF-103 BSA68 103mm

Pedals:
Time ATAC XC6

Drivetrain/Cog/Chainring/Chain:
Chainring Sugino Messenger 48T (BCD 130) Chain: KMC S1 (96 links) Cog (17T) and lockring: Weapon

Handlebars/Stem:
Bar: Zipp SL70 Ergo Carbon 420mm Stem: Easton EC50 90mm 8°

Saddle/Seatpost:
Saddle: Ryte EVA Seatpost: Elitaone Carbon 27.2mm 350mm 20mm setback

Brakes:
Tektro inline lever / Shimano Sora BR-R3000 caliper

Front Wheel/Hub/Tire:
DT Swiss R23 Spline - DT Swiss hub / Vittoria Corsa N.Ext 700x26c / RideNow TPU inner tube

Rear Wheel/Hub/Tire:
Intro 7 - 24 spokes 25mm deep - 1075gr / Vittoria Corsa N.Ext 700x26c / RideNow TPU inner tube

Accessories:
Decathlon tail light, Lezyne Micro-C computer

More Info:
Last time I rode a fixie was 13 years ago, in 2012, and last time I rode a bike was 8 years ago in 2017. So I'm returning to the sport with this bike. At this stage it's 7.2kg ready for a ride; still room for improvement (planned: rear wheel and fork) Frame brand states max 25c tires, but as there are space and roads here (Thailand) are not the best I fitted 26c without issues.

Bike History

Click a link below to see past stages of this bike.

  1. Initial
  2. Changes for better fitting
  3. New tires
  4. Front wheel and drivetrain
  5. Seatpost change

Current Stage Info:

Just a seatpost change to a carbon one - my good old Ritchey Comp ALU was SO stiff...

Added by txeke. Last updated 6 days ago.

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