Author Topic: Carbonda CFM-1286/ DCB F200 29er DH bike  (Read 268 times)

jefflinde

Carbonda CFM-1286/ DCB F200 29er DH bike
« on: February 17, 2025, 12:20:32 PM »
Starting a build thread for the DH frame from Carbonda and DIY Carbon.  i don't have the frame yet but i have many of the components.  I have gone with a full Shimano Saint build.  I went with Saint 820 hubs as well but I had to get an adapter for the front hub to work with the boost rotor spacing on the fork.  the rear hub is a 150mm spaced so I need two 3.5mm spacers to work with the 157mm frame spacing.

Wheel build specs:
Hubs are Saint 820
Rims are DT Swiss FR 541's
Spokes are DT Swiss champion race. 
Rotors are Shimano MT905 6-bolt - due to boost adapter for fork.
Cassette is Shimano XT M771 11-36 10 speed
Inserts are Rimpact V2



jefflinde

Re: Carbonda CFM-1286/ DCB F200 29er DH bike
« Reply #1 on: February 17, 2025, 12:21:20 PM »
pics

jefflinde

Re: Carbonda CFM-1286/ DCB F200 29er DH bike
« Reply #2 on: February 17, 2025, 12:27:04 PM »
Since this is a DH bike, i know that the weight weenies among us will want all the weights.  ;)

Wheels (rim, nipples, washers, spokes and hubs): 2164g
Cassette: 335
Rotors (2x MT905 203mm):406g
Inserts 2x: 110g each

jefflinde

Re: Carbonda CFM-1286/ DCB F200 29er DH bike
« Reply #3 on: February 17, 2025, 12:44:54 PM »
For the drive train.  i went full Saint 10spd.  weights and pictures below

Cranks: Saint 820 w/ 36T chain ring 165mm - 822g
BB: Saint bb - 93g
Derailleur: Saint 820-SS - 272g
Shifter: Saint 820-ispec - 189g
Chain Guide: Shimano CD50
Brakes: Saint 820 - 606g set

jefflinde

Re: Carbonda CFM-1286/ DCB F200 29er DH bike
« Reply #4 on: February 17, 2025, 12:56:00 PM »
Tires are going to be Schwalbe's new radial Magic Mary (F) and Albert (R) in the Gravity Pro casing.  i have the weights below but no pics.  i will post some pictures once I get them mounted up.  I will have tubes in them first to stretch them out and then i will set them up tubeless with the Rimpact inserts.  i am hoping the Albert is a little closer to actual size.  i have a trail casing Albert on my trail bike and it is a few mm under size. 

Magic Mary Gravity 2.5 - 1258g
Albert Gravity 2.5 - 1313g