Big hit fsr frame geometry – Specialized BigHit User Manual
Page 8
8
9
* TT length is the Horizontal Measurement from the center-line of the HT at the top of the HT to the center-line of the projected seat tube.
** Stand Over height is measured vertically at the centerpoint of the TT measurement.
BIG HIT FSR FRAME GEOMETRY
Small (mm)
578
776
128
68.2º
66.3º
63.1º
61º
387
362
1130
432
Large (in)
24.13”
30.67”
5.51”
68.2º
66.3º
63.1º
61º
15.24”
14.25”
45.83”
17.0”
Large (mm)
613
779
140
68.2º
66.3º
63.1º
61º
387
362
1164
432
Small (in)
22.76”
30.55”
5.04”
68.2º
66.3º
63.1º
61º
15.24”
14.25”
44.49”
17.0”
Medium (mm)
597
777
137
68.2º
66.3º
63.1º
61º
387
362
1148
432
Medium (in)
23.50”
30.59”
5.39”
68.2º
66.3º
63.1º
61º
15.24”
14.25”
45.2”
17.0”
*Top Tube Length
**Standover Height
Head Tube Length
Head Tube Angle (26” Steep)
Head Tube Angle (26” Slack)
Seat Tube Angle (26” Steep)
Seat Tube Angle (26” Slack)
BB Height (26” High)
BB Height (26” Low)
Wheelbase
Chainstay Length
1
2
3
4
4
5
5
6
6
7
8
CAUTION! Do not use the link position A in conjunction with the middle frame hole when using a Manitou SPV
shock with piggyback reservoir. This may result in shock damage.
NOTE: The spring weights listed above are to be used as an adjustment starting point only. Stock springs are set for the
long travel setting (lower shock eye bolt) and the middle progression setting (upper shock eye bolt). Positioning the shock
in the shorter travel setting and/or the higher/lower progression settings may require that the spring be changed accord-
ingly. Refer to your shock manufacturer’s manual for additional shock setup information. Larger impacts require a higher
spring weight and a lower sag setting to prevent bottoming out. Be sure to adjust or replace the spring accordingly.
FRAME SPECIFICATIONS
Headset:
1 1/8”
Seatpost diameter:
30.9mm
Front derailleur clamp:
E-Type
Rear hub spacing:
135mm (6mm offset)
BB shell:
73mm
Seat Collar:
34.9mm
Stroke (Big Hit Expert):
69.85mm (2.75”)
Stroke (Big Hit Comp):
63.5mm (2.5”)
Eye-To-Eye:
222.25mm (8.75”)
SPRING RATE
350lb
400lb
450lb
RIDER WEIGHT
<150lb
150-185lb
185-220lb