Blog: oTm Bikes

17Aug/16oTm

Garage Sale 2016

I'm selling some complete demo/show bikes, components and tools in order to make some room for new projects. Contact me if you're interested or need more details.

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Je mets en vente quelques vélos complets, pièces et outils pour faire de la place a de nouveaux projets. Contactez-moi si vous êtes intéressés ou si vous souhaitez plus de détails.

Convertible 29er/27.5" (see details here) - PRICE: 1850 eur (+100 eur shipping in EU)

Condition: New
Frame size: Seat tube = 500mm C-T / Effective Top Tube length = 595mm
Fork: Cannondale Lefty PBR 90 (see details here)
Wheelset: Spank Oozy EVO in 29 inch or in 27.5 (or both: add 300 eur)
Groupset: Deore XT/SLX
Disc brakes: Avid BB7 Mountain (mechanical)

Columbus Spirit steel road bike - PRICE: 1250 eur (+100 eur shipping in EU)

Condition: New (wheels have 1000km on them)
Frame size: Seat tube = 540mm C-T / Effective Top Tube length = 540mm
Fork: Columbus Max steel fork
Wheelset: Mavic Ksyrium Elite
Groupset: Campagnolo Veloce 10sp

Cannondale Lefty PBR 90 29" Fork - PRICE: 700 eur (+25 eur shipping in EU)

Fork details: (see here)
Condition: New
Travel: 90mm
Axle-to-crown: 490mm
Steerer Clamp Distance: 135mm
Steerer: Lefty for all Steerer (1-1/8" + tapered) cut to 210mm (see details here)

Lefty front wheel 27.5" or 29" - PRICE: 180 eur (+40 eur shipping in EU)

Condition: New
Rim: Spank Oozy EVO
Hub: Tune Cannonball Lefty (see details here)
Tire: Schwalbe Racing Ralph 27.5x2.2" or Schwalbe Rocket Ron 29x2.2"
Disc: 180mm Avid

Rockshox Recon 351 Solo Air - 26" Fork - PRICE: 90 eur (+25 eur shipping in EU)

Condition: New
Travel: 130mm
Axle-to-crown: 515mm
Axle type: 9mm QR
Model year: 2008
Steerer: straight 1"1/8, 188mm long

Manitou Mars 80 - 27.5/29 Fork - PRICE: 120 eur (+25 eur shipping in EU)

Condition: New
Travel: 80mm
Axle-to-crown: 515mm
Axle type: 9mm QR
Model year: purchased in 2014
Steerer: Tapered 1"1/8 - 1.5", 195mm long

Filed under: Events By: oTm

16Aug/16oTm

Blocked Shimano Freehub for Pinion

Recently I built a Pinion gearbox commuter bike and used a pair of Shimano 27.5". The rear wheel has a normal 9/10 speed Shimano freehub and the pinion also has a built-in freewheel mechanism making it kind of strange when you startup or restart pedaling as two freewheel mechanisms kick in. To solve this, I modified the Shimano freehub and block it in a fixed position. I removed the freehub, removed the rubber seal in the back, degreased it completely in a petrol and acetone bath and silver brazed it on the back side. It works, it's cheap, clean and strong.

Récemment j'ai fait un velotaf avec boitier vitesse Pinion monté avec une paire de roue Shimano 27.5". La roue arrière a un corps de roue libre 9/10 vitesses Shimano et le boîtier Pinion a un système de roue libre interne ce qui faisait bizarre au moment de commencer ou reprendre le pédalage, l'enclenchement des deux systèmes est long. Pour résoudre ce problème j'ai modifié le corps de roue libre de la roue Shimano en le bloquant dans une position fixe. Pour cela j'ai retiré le corps de roue libre, retiré le joint d'étanchéité en caoutchouc derrière, bien dégraissé le tout a l'essence et a l’acétone avant de brasé la partie arrière a l'argent. Ca marche, c'est économique, propre et solide.