PVD Mary's Trail Bike

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Mary gave me a PowerTap SL hub for my fit bike. I promised her a nice hardtail trail frame in return. The fit was made from the calfee/mikkleson fit cycle that I just got.

Mary still rides quite light (beginner) on her bike. I'm going to lower the chassis slightly and keep the tubes very thin.

Print

PVD-Mary's-MTB.gif

Tubes

PVD-Mary's-MTB-Tubes.gif

  • Down Tube - 1.375 - True Temper HOXPLAT09, 691, 7/4/7, 89/51/423/38/90
  • Top Tube - 1.125 - Dedacciai SAT14.5 OS TT (DED_SXTT_747), 600mm, 7/4/7
  • Seat Tube - NOVA External Butt Seat Tube (CMST_460), 28.6/30.0 X 460
  • Chain Stay, Drive - Dedacciai COM12.5 MTB 24mm Chainstay (PN# Check), 410mm, 16/30 OVAL, 12 Degree bend, Modified PVD bend.
  • Chain Stay, Non-drive - Dedacciai COM12.5 Road 24mm Chainstay (CXCS_OVST_410), 410mm, 16/30 OVAL, Straight, [1]
  • Seat Stays - Dedacciai AMSS_16ST .7, 16mm to 10.5mm, 560mm, 0.7mm wall
  • Bottom Bracket - PVD Hollowtech II Shell, MTB, 92mm wide x 1.75" Ø
  • Dropouts - PVD Designed IF Dropouts
  • Braze-ons - Pacenti Hydro
  • DM Front Derailure Boss - PVD Machined
  • Headtube - PVD Design, 144mm

Revised PVD Chainstay Bends

This is hopefully the final draft of my chainstay bends for Hollowtech II shells. I will have clearance for 2.35" tires and hopefully 2.5" tires. This will require an additional strut support on the chainring side. Back in the Fat City days, We used a double bend at the BB to get maximum clearance with suitable support for the stay. I'm not really set up for that and I figure that the strut is going to really stiffen things up.

The stays continue to the second bend at an included angle of one degree.

Chainstay-bend-measures.gif

Paint

She want's something that sparkles like glitter. I'm going to have her call Sycip or Spectrum for this.

Parts Spec

  • RS Revalation 140mm Fork
  • Shimano XT cranks & deraillures
  • 24 tooth granny gear replacing 22 tooth for perfect shifting patterns
  • Shimano Deore XT Brakes, pedals, cassette (11-32), and shiters
  • Shimano Dura-ace 10spd chain
  • 10 Degree x 70mm stem
  • Cane Creek IS headset
  • Kalloy Guzzio 0mm offset seatpost
  • WTB Rocket V saddle
  • Kenda Nevegal 2.1 UST tires
  • Shimano XT Hubs on Mavic 819 rims, DT 1.8/1.6/1.8 spokes, Alloy nipples, 32 hole 3 cross
  • Shimano XT Rotors. 180mm front, 140mm rear
  • Truvativ Stylo, 700mm x 10 deg. Straight handlebar, Cut to 26"
  • ODI Lock-on grips, Rouge
  • Salsa 30mm seat post binder

Weight

Details