Scandium, custom-drawn tubeset, 7 forged scandium parts
Forged, then CNC-machined, 1-piece 7000-series aluminum linkage w/ helicoil inserts
Fox RP2 air shock
Enduro sealed cartridge bearings
Designed around 501mm axle to crown 29'er fork
Dual driveside bearings at lower main pivot
135mm rear spacing
Standard 1-1/8” headset
Seatpost diameter: 31.6mm
Seatpost clamp: 35.0mm
Post-mount disc brake mount
Front derailleur clamp: 34.9mm
Bottom bracket: 73mm
Includes Salsa Flip-Lock seat collar
100mm rear travel
For use with 100mm travel fork
Replaceable dropout
18” frame weighs 7lbs with Fox RP2 air shock
Color: Orange Funk
Recommended Shock Setup For Big Mama
Rider Weight*
Air Pressure
Shock Sag
125 lbs
60 - 95 psi
12.5 - 15mm
150 lbs
85 - 105 psi
12.5 - 15mm
175 lbs
95 - 120 psi
12.5 - 15mm
200 lbs
115 - 145 psi
12.5 - 15mm
225 lbs
130 - 160 psi
12.5 - 15mm
250 lbs
145 - 175 psi
12.5 - 15mm
*including riding gear
Size
Trad.
Size
ST (C-T)
in. mm
TT (C-C)
in. mm
TT
(Horiz.)
in. mm
HT
Angle
ST
Angle
BB
Drop
in. mm
CS
Length
in. mm
Front-Center
in. mm
Wheelbase
in. mm
S.O.*
Height
in. mm
HT
Length
in. mm
FK**
Length
in. mm
FK
Rake
in. mm
Small
16"
16.0
406.4
22.0
560.9
22.6
574.9
71°
73°
0.9
22.6
18.5
470
25.0
637.2
43.4
1104.3
27.8
707.7
4.7
120
19.7
501
1.8
46
Medium
18"
18.0
457.2
22.6
575
23.4
596.7
71°
73°
0.9
22.6
18.5
470
25.5
648.1
43.9
1116.2
29.1
740.8
4.7
120
19.7
501
1.8
46
Large
20"
20.0
508
23.0
586.5
24.0
612
71°
73°
0.9
22.6
18.5
470
26.5
674.3
44.9
1142.3
30.3
771.9
4.7
120
19.7
501
1.8
46
X-Large
22"
22.0
558.8
23.5
597.7
24.9
634.2
71°
73°
0.9
22.6
18.5
470
26.9
685.6
45.4
1154.7
31.8
808.4
5.1
130
19.7
501
1.8
46
* Standover height is measured from center of toptube to flat ground using 29 x 2.3" tire with diameter of 670mm
**Fork is not included. Fork length and rake listed is for an Fox 100mm travel cross country style suspension fork with 25% sag which was used in the designation of the frame measurements