Difference between revisions of "Intense M6 DH Bike"

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==Crank Length==
 
==Crank Length==
 
I got a good deal at a local swap for some 175mm and 165mm Saint cranks (83mm BB). The 175mm cranks are just too long. I wish that I had some 170mm cranks to try. I'm sure that the 165mm cranks will be nice when I'm going big.
 
I got a good deal at a local swap for some 175mm and 165mm Saint cranks (83mm BB). The 175mm cranks are just too long. I wish that I had some 170mm cranks to try. I'm sure that the 165mm cranks will be nice when I'm going big.
 +
 +
165mm Cranks work perfect.
 +
 +
==Handlebar & Stem==
 +
* [http://www.pointoneracing.com/splitsecond_dm.html Point 1 Racing Split Second DM] Stem, 50mm length. 0mm rise. (60mm will be preferred)
 +
* [http://www.pointoneracing.com/time_capsule.html Point 1 Racing Time Capsule] Steerer Cap, 15mm
 +
* Truvative [http://www.sram.com/en/truvativ/mtbbars/team/riserbar.php Team Riser Bar], 25mm Rise, 710mm wide
 +
 +
<br>[[Image:09-Fox-40-Crown-Pattern.gif]]<br>
 +
 
==Fork==
 
==Fork==
 
2009 Fox 40
 
2009 Fox 40
−
===Springs===
 
−
* 039-05-070, 30 lb/in, Black, for <90-120 lb. rider
 
−
* 039-05-071, 35 lb/in, Purple, for 120-150 lb. rider (Current)
 
−
* 039-05-062, 40 lb/in, Blue, for 150-180 lb. rider (Stock)
 
−
* 039-05-073, 45 lb/in, Green, for 180-210 lb. rider
 
−
* 039-05-074, 50 lb/in, Yellow, for 210->240 lb. rider
 
−
 
−
===Suggested Sag===
 
−
15-25%
 
−
===Measured Sags===
 
−
*43mm (24%) w/ 40 lb/in spring w/ 0mm preload
 
−
*50mm (25%) w/ 35 lb/in spring w/ 0mm preload
 
−
 
 
==Shock & Spring==
 
==Shock & Spring==
 
===Shock===
 
===Shock===
 +
Upgrade: [http://pvdwiki.com/index.php?title=Cane_Creek_Double_Barrel_%28TTX%29_Shock Cane Creek Double Barrel]
 +
 +
Stock:
 
*Labled "Manitou SFS Intrinsic - Revox ISX"
 
*Labled "Manitou SFS Intrinsic - Revox ISX"
 
*267mm (10.50") eye to eye
 
*267mm (10.50") eye to eye
 
*90mm (3.50") stroke
 
*90mm (3.50") stroke
 
*15mm bump stop
 
*15mm bump stop
 +
*SPV Pressure - 50-175 psi, 50-70% of body weight (90-126 psi), fill with volume set at #1 and compression at full open both slow and fast.
 +
*Suggested sag for downhill - 30-45% (240-231mm eye to eye)
 
*[http://www.manitoumtb.com/items.asp?deptid=12&itemid=170 Product web page]
 
*[http://www.manitoumtb.com/items.asp?deptid=12&itemid=170 Product web page]
 
*[http://www.manitoumtb.com/guides/Shocks/2007/2007%20Manitou%20Shock%20Service%20Manual%20-%20Rev%20NC.pdf?cvar1=6%2F11%2F2008+11%3A10%3A53+AM Service Guide]
 
*[http://www.manitoumtb.com/guides/Shocks/2007/2007%20Manitou%20Shock%20Service%20Manual%20-%20Rev%20NC.pdf?cvar1=6%2F11%2F2008+11%3A10%3A53+AM Service Guide]
 +
 +
[[Image:Revox-ISX-graphic.gif]]<br>
  
 
===Spring===
 
===Spring===
Line 49: Line 53:
 
*300# PN: 85-6851
 
*300# PN: 85-6851
 
*350# PN: 85-6852
 
*350# PN: 85-6852
−
*400# PN: 85-6853
+
*400# PN: 85-6853 (BTI SKU 33.540)
−
*450# PN: 85-6854
+
*450# PN: 85-6854 (BTI SKU 33.545)
 +
 
 +
====Measured Rear Spring Rates====
 +
350 x 3.5 Spring
 +
:*193mm Free Length
 +
:*0.0" - 0.5" = 344 lb/in
 +
:*0.5" - 1.0" = 354 lb/in
 +
:*1.0" - 1.5" = 358 lb/in
 +
:*1.5" - 2.0" = 364 lb/in
 +
400 x 3.5 Spring
 +
:*192mm Free Length
 +
:*0.0" - 0.5" = 362 lb/in
 +
:*0.5" - 1.0" = 388 lb/in
 +
:*1.0" - 1.5" = 398 lb/in
 +
:*1.5" - 2.0" = 402 lb/in
 +
450 x 3.5 Spring
 +
:*191mm Free Length
 +
:*0.0" - 0.5" = 415 lb/in
 +
:*0.5" - 1.0" = 432 lb/in
 +
:*1.0" - 1.5" = 442 lb/in
 +
:*1.5" - 2.0" = 452 lb/in
  
 
===Shock Reducers===
 
===Shock Reducers===
Line 59: Line 83:
 
*8mm Thru bolts
 
*8mm Thru bolts
 
*0.625" Shoulder
 
*0.625" Shoulder
 +
 +
==Parts Spec==
 +
*2009 Fox 40 Fork
 +
*Risse flat top clamp
 +
*2009 Shimano Saint cranks, deraillure and shifter
 +
*2008 Shimano Deore XT 11-32 Cassette for trail, SLX 11-28 for DH
 +
*2008 Shimano DX Clipless Pedals
 +
*2009 Saint Brakes
 +
*203mm Front & 180mm Rear 6 bolt Rotors
 +
*E13 LG1 Chainguide/Skidplate, 32-36t
 +
*Race Face 32 Tooth DH Chainring (35T for DH)
 +
*Shimano Dura-ace 10spd chain
 +
*Point One Racing DM Stem, 50mm, 31.8mm
 +
*Truvative Team Riser Bar, XC/DH low rise bars, 31.8mm, 25mm Rise, 680mm wide
 +
*Cane Creek hybrid headset, 1.5" Lower, XX top.
 +
*Thomson Elite seatpost, 31.6mm
 +
*WTB Devo TI Rail saddle
 +
*Michelin Mountain X'trem 2.2" UST DH F&R
 +
*Hadley DH 150mm rear hub (32 hole)
 +
*Hadley DH 20mm front hub (32 hole)
 +
*Mavic EX823 Disc DH UST rims
 +
*ODI Lock-on grips, Rouge
 +
*Salsa 35mm seat post binder
 +
*Modified stainless steel fasteners throught
 +
*DMC Moto-Trainer timer
 +
 
==Weight==
 
==Weight==
−
39.9 lbs before real chain guide. Waiting for part.
+
39.12 lbs. with DH tires and DX Clipless pedals.
 +
 
 
==Pics==
 
==Pics==
  

Latest revision as of 15:15, 3 August 2010

Specs

  • 2008 Intense M6, Medium S/N #PM-84309
  • 2.6:1 Leverage ratio
  • 8" travel front
  • 9.3" travel rear
  • IGCG-05 Guide Mount
  • 8" front rotor
  • 7" rear rotor

Gearing

The bike is currently geared with a 32 tooth chainring and an 11-32 9 speed cassette. This is so that I can actually (Ha! The pain.) ride the bike on some of my local trails. I will bring that up to 36 tooth chainring for chairlifting.

A 36 chainring is a little low for a real DH bike, but since I'm not racing I figure that the lower gear will help me quite a bit when traversing to fun trails away from the lifts.

Crank Length

I got a good deal at a local swap for some 175mm and 165mm Saint cranks (83mm BB). The 175mm cranks are just too long. I wish that I had some 170mm cranks to try. I'm sure that the 165mm cranks will be nice when I'm going big.

165mm Cranks work perfect.

Handlebar & Stem


09-Fox-40-Crown-Pattern.gif

Fork

2009 Fox 40

Shock & Spring

Shock

Upgrade: Cane Creek Double Barrel

Stock:

  • Labled "Manitou SFS Intrinsic - Revox ISX"
  • 267mm (10.50") eye to eye
  • 90mm (3.50") stroke
  • 15mm bump stop
  • SPV Pressure - 50-175 psi, 50-70% of body weight (90-126 psi), fill with volume set at #1 and compression at full open both slow and fast.
  • Suggested sag for downhill - 30-45% (240-231mm eye to eye)
  • Product web page
  • Service Guide

Revox-ISX-graphic.gif

Spring

  • Labled "Manitou 350x3.5"
  • 193mm Free Length
  • Max preload 8mm or 185mm length (=18mm compression for pvd)
  • Min preload 1mm or 192mm length
  • 36mm ID
  • 54mm OD
  • 351 lbs/in measured rate of first inch.
  • 250# PN: 85-6850
  • 300# PN: 85-6851
  • 350# PN: 85-6852
  • 400# PN: 85-6853 (BTI SKU 33.540)
  • 450# PN: 85-6854 (BTI SKU 33.545)

Measured Rear Spring Rates

350 x 3.5 Spring

  • 193mm Free Length
  • 0.0" - 0.5" = 344 lb/in
  • 0.5" - 1.0" = 354 lb/in
  • 1.0" - 1.5" = 358 lb/in
  • 1.5" - 2.0" = 364 lb/in

400 x 3.5 Spring

  • 192mm Free Length
  • 0.0" - 0.5" = 362 lb/in
  • 0.5" - 1.0" = 388 lb/in
  • 1.0" - 1.5" = 398 lb/in
  • 1.5" - 2.0" = 402 lb/in

450 x 3.5 Spring

  • 191mm Free Length
  • 0.0" - 0.5" = 415 lb/in
  • 0.5" - 1.0" = 432 lb/in
  • 1.0" - 1.5" = 442 lb/in
  • 1.5" - 2.0" = 452 lb/in

Shock Reducers

  • Top Spacing - 40mm
  • Lower Spacing - 1.3125"
  • 0.500" Busing width
  • 12mm Bushing Bore
  • 8mm Thru bolts
  • 0.625" Shoulder

Parts Spec

  • 2009 Fox 40 Fork
  • Risse flat top clamp
  • 2009 Shimano Saint cranks, deraillure and shifter
  • 2008 Shimano Deore XT 11-32 Cassette for trail, SLX 11-28 for DH
  • 2008 Shimano DX Clipless Pedals
  • 2009 Saint Brakes
  • 203mm Front & 180mm Rear 6 bolt Rotors
  • E13 LG1 Chainguide/Skidplate, 32-36t
  • Race Face 32 Tooth DH Chainring (35T for DH)
  • Shimano Dura-ace 10spd chain
  • Point One Racing DM Stem, 50mm, 31.8mm
  • Truvative Team Riser Bar, XC/DH low rise bars, 31.8mm, 25mm Rise, 680mm wide
  • Cane Creek hybrid headset, 1.5" Lower, XX top.
  • Thomson Elite seatpost, 31.6mm
  • WTB Devo TI Rail saddle
  • Michelin Mountain X'trem 2.2" UST DH F&R
  • Hadley DH 150mm rear hub (32 hole)
  • Hadley DH 20mm front hub (32 hole)
  • Mavic EX823 Disc DH UST rims
  • ODI Lock-on grips, Rouge
  • Salsa 35mm seat post binder
  • Modified stainless steel fasteners throught
  • DMC Moto-Trainer timer

Weight

39.12 lbs. with DH tires and DX Clipless pedals.

Pics

CIMG6437.jpg

CIMG6438.jpg

CIMG6439.jpg

CIMG6440.jpg

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