7
Thunderbolt Alloy Platform Manual
Critical dimensions
CRITICAL DIMENSIONS
Critical dimensions
Shock fitment
We check clearances for many shocks but cannot guarantee compatibility with all makes and models.
Please contact your local dealer if you have a specific question regarding shock fitment.
Fox
• FLOAT DPS
• FLOAT DPX
• FLOAT X2
• DHX2
• Live Valve
Approved shocks (210 x 55 mm)
CRITICAL DIMENSIONS
Max chainring size
:
36t (oval 34t)
Bottom bracket standard:
Press Fit BB92
Seatpost outer diameter:
30.9 mm
Seat QR inner diameter:
34.9 mm
Headset standard:
ZS44 Top
ZS56 Bottom
Hardware:
Rocky Mountain
bearing eyelets
Bashguard standard:
Modified two-bolt ISCG05
Rear hub spacing:
Boost 148 mm
Brake standard:
180 mm post mount
Max rotor:
203 mm
Minimum insertion:
100 mm
Ream depth CARBON:
XS: 190 mm
S: 225 mm
M: 290 mm
L: 290 mm
XL: 290 mm
Ream depth ALLOY:
XS: 220 mm
S: 220 mm
M: 250 mm
L: 250 mm
XL: 250 mm
Fork:
Max travel 140 mm
Offset 44 mm
Shock dimensions:
130 mm: 210 x 50 mm
140 mm: 210 x 55 mm
Max tire size:
27.5" x 2.5"
26" x 2.8"
Hardware:
25 mm x M8
Chainguide standard:
Rocky Mountain Spirit
Guide only
RockShox
• Deluxe
• Super Deluxe
• Super Deluxe Coil