Need help figuring out some unpublished specs for my Access XCL 9.7 29er

[paleh0rse]

I recently purchased and began upgrading a 19" 2010 Access XCL 9.7 29er from Performance Bikes. (I absolutely love it!) I've already purchased and installed a few basic upgrades, but I'd also like to upgrade the wheelset, forks, cranks, headset, and BB. The problem is that the published specs don't list the actual sizes for the current hubs, BB, etc; so, I'm not sure which upgrades are compatible.

Can you guys take a look at the following specs and help me figure out the sizes for BB, hubs, and headset -- and perhaps even list a few decent/inexpensive upgrades (BB, hubs or full wheelset, headset, cranks, forks) that would be compatible?

The following are the specs listed on the Performance website and the upgrades I've already made:

Stock Specs:
------------------------------
BOTTOM BRACKET: TruVativ Giga X Pipe XR
BRAKES: Avid Elixir 5 Hydraulic Disc w/ 185mm front, 160mm rear
CASSETTE: SRAM PG-950, 11/34T, 9-speed
CHAIN: KMC HG73 1/2" 11/128" 106L
CRANKSET: TruVativ FireX 3.3 aluminum, 22/32/44T
FORK: Rock Shox Tora SL 100mm travel
FRAME: 6061 Aluminum
FRONT DERAILLEUR: SRAM X.7, 34.9, top-pull
GRIPS/TAPE: Velo Oury
HANDLEBAR: MTB, butted aluminum, 710mm, 25mm rise
HEADSET: Cane Creek Semi-integrated
LEVERS: Avid Elixir 5 Hydraulic Disc
PEDALS: Wellgo WPD-801, chromoly axle
REAR DERAILLEUR: SRAM X.7, long cage
REAR SHOCK: NA
SADDLE: Velo
SEATPOST: 7075 Aluminum, 31.6, 350L
SHIFTERS: SRAM X.7 Trigger
STEM: Forged Alloy 4-bolt, 7° rise, EXT:19"=110mm, 31.8
TIRES: Schwalbe Albert HS 29 x 2.1"
WHEELSET: Rims: Mavic TN 719 Disc, 29", 32H; Hubs: CNC alloy, disc, sealed, 32H

My Mods:
------------------------------
GRIPS: Velo Oury Lock-on Grips (Red)
PEDALS: Wellgo MG-1 (Red) platforms
SEATPOST: eXotic 350mm x 31.8 carbon post
STEM: FSA CSI OS99 Carbon 90mm +/- 6deg
SADDLE: WTB Rocket V Pro
CHAIN GUIDE: N-Gear Jump-Stop
OTHER: LizardSkinz Chainstay protector (red); Converted to 1x9 (removed 22T/44T chainrings, removed front shifter/derailer, and installed BBG 32T bashguard)

Thanks ahead of time!

[False]

I wouldn't worry about the bb or headset unless they break. Your hubs are completely average; they're standard QR front and back and the standard widths, too. If you really want to figure out your BB size/specs just use google and do the same for the headset if you can figure out which Cane Creek headset it is (should be printed somewhere on it).

[paleh0rse]

I wouldn't worry about the bb or headset unless they break. Your hubs are completely average; they're standard QR front and back and the standard widths, too. If you really want to figure out your BB size/specs just use google and do the same for the headset if you can figure out which Cane Creek headset it is (should be printed somewhere on it).

Thanks for the info. However, please forgive my noobness, but what is the "standard" hub width. 100/5mm, 100/9, 135/5, 135/9, etc?

I'd like to put together a wheelset with Stans Arch or Flow rims combined with good 'ole DT Swiss 240s, and I'd like to keep them QR, but I don't know which 240s to get.

List is here:
http://www.dtswiss.com/Products/Comp...Hubs/240s.aspx

I did determine that my BB shell is 68mm, so that's a good start.

[hardwarz]

My son's headset is: Cane Creek VP-A42E Semi-integrated. Just look at your headset cup cover.

[paleh0rse]

My son's headset is: Cane Creek VP-A42E Semi-integrated. Just look at your headset cup cover.

Will do, thanks!

Remaining Questions:
1. Does this bike have an ISCG, Non-ISCG, or ISCG-05 frame? I'm looking into getting a MRP chain guide, but I have no clue which one to buy... lol

2. Which DT Swiss 240s hubs are the correct ones to use for a QR setup, front and rear, with Stan's Flow rims?

EDIT: Answered #1 = Non-ISCG.

[False]

I would get the ones with the thru-axles. 100x9 front, 135x10 rear.

[paleh0rse]

I would get the ones with the thru-axles. 100x9 front, 135x10 rear.

Curious, why go thru-axle instead of QR? Doesn't that make it much harder to pop the wheels on and off for quick tire changes, etc?

Also, the Performance shop just told me that the stock hubs are 100/12mm front, and 135/12mm rear; however, the kid didn't sound very confident in that answer, and DT Swiss doesn't even make a 240s with those sizes.

EDIT: see below...

[paleh0rse]

OK, I found the info for my forks:

Tora-SL SoloAir Q/R-V, 100/80mm
Travel: 100/80mm (3.95/3.15")
Spring type: SoloAir
Damping: TurnKey
Adjustability: external rebound, lockout
Brake mount: linear+disc (6" IS)
Dropout: 9x100mm quick-release
Axle-crown: 470/450mm
Weight: 4.4lb (1999g)

So, it looks like 100/9mm QR will work for the front. But, I still don't know the exact spec for my frame's rear dropout... anyone?

[hardwarz]

rear should be a standard 135mm/9mm QR

[paleh0rse]

rear should be a standard 135mm/9mm QR

ok, so...

100/9mm front and 135/9mm rear. Got it.

Thank you everyone!

[False]

The thru-axles are quick release. They use a ratcheting mechanism instead of a cam, though.

[paleh0rse]

The thru-axles are quick release. They use a ratcheting mechanism instead of a cam, though.

ahhh, ok, that's good to know. I'm learning something new every day I visit this site.

Also, DT Swiss doesn't make a 135/9mm Disc rear, so I'm assuming the 135/10mm that False mentioned was correct.

Once again, thank you everyone!

[hardwarz]

ahhh, ok, that's good to know. I'm learning something new every day I visit this site.

Also, DT Swiss doesn't make a 135/9mm Disc rear, so I'm assuming the 135/10mm that False mentioned was correct.

Once again, thank you everyone!

whoopse... yeah, 135/10...

[GTscoob]

The frame uses a zero-stack headset. I've heard the stock headset is a generic piece of junk that isnt manufactured by Cane Creek but only has their logo printed on it. Good thing is that a Cane Creek ZS-3 can be had for $30 online.

The bottom bracket is standard 68mm English threading, no ISCG tabs. You shouldnt need a chainguide on this kind of bike unless you're running a single ring front drivetrain, and even then it's overkill. Chainguides look badass but are completely unnecessary on cross country bikes. If you're routinely doing large drops and wanting to immediately start pedalling upon landing they're great. Or if you're wanting to pedal your heart out through rock gardens, they'll keep your chain where it needs to be. Otherwise a front derailleur will do the same thing as well as allow you to shift gears.

Front QR dropouts are 9mm, rear QR dropouts are 10mm. Front QR spacing is 100mm road/mountain, rear QR spacing is 135mm for mountain bikes.

[paleh0rse]

The frame uses a zero-stack headset. I've heard the stock headset is a generic piece of junk that isnt manufactured by Cane Creek but only has their logo printed on it. Good thing is that a Cane Creek ZS-3 can be had for $30 online.

The bottom bracket is standard 68mm English threading, no ISCG tabs. You shouldnt need a chainguide on this kind of bike unless you're running a single ring front drivetrain, and even then it's overkill. Chainguides look badass but are completely unnecessary on cross country bikes. If you're routinely doing large drops and wanting to immediately start pedalling upon landing they're great. Or if you're wanting to pedal your heart out through rock gardens, they'll keep your chain where it needs to be. Otherwise a front derailleur will do the same thing as well as allow you to shift gears.

Front QR dropouts are 9mm, rear QR dropouts are 10mm. Front QR spacing is 100mm road/mountain, rear QR spacing is 135mm for mountain bikes.

Thanks for the great info summary! I did convert it to a 1*9 drivetrain, and right now I'm just using a N-gear JumpStop to keep the chain from dropping inside, and a BBG 32T basguard on the outer. So far, it's worked "ok," but I did have one dropped chain (inside) since the conversion on a very small drop/root combo. After that hapened, I also picked up a used non-ISCG MRP guide that I might throw on if it happens again... we'll see.

I'll also look into picking up a real Cane Creek or CK headset to replace the generic stock one. Seen any amazing deals lately? lol

Thanks again!