Sum Pro

SRAM RED AXS

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$13,000
Titanium / Racing Red
Crystal Black / Foil
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Components and Geometry

All images on this page are used for illustrative purposes only. Actual bike specifications may vary depending on country and assembly options available. Please refer to the Features and Configurations section below for options available in your region.

SRAM RED AXS Components

Frameset
Frame
SUM Pro
Fork
SUM Pro specific
Headset
FSA Headset NO.55R 1.5'' + 3D
Integrated Cables
Yes
Wheels
Wheels
Zipp 454 NSW
Tires
Vittoria Corsa PRO 28-622 TLR, para-black G2.0
Tire Clearance
30C (32mm)
Group
Bottom Bracket
CeramicSpeed BB86 DUB Coated
Front Derailleur
SRAM Red AXS
Rear Derailleur
SRAM Red AXS
Crankset Length chart
SRAM Red AXS Powermeter 48/35
Chain
SRAM RED 12S 114L
Cassette
SRAM XG 1290 10-33 XDR
Brakes
Brakes
SRAM RED AXS Caliper Set
Rotors
SRAM Centerlock Paceline X / F:160mm R:140mm
Shifters
SRAM RED AXS Shifter Set
Other Components
Handlebar Width chart
Vision Metron 5D ACR EVO
Bar Tape
Ciclovation LEATHER TOUCH Tornado Gloss
Saddle
Repente Prime 3.0
Seatpost
SUM specific

Geometry and fit

Geometry

XXS44-46
XS47-50
S51-53
M54-56
L57-59
XL60-62
A
Seat tube Height
cm
39.5
B
Seat tube angle
deg
75.0
C
Head Tube Angle
deg
71.2
D
Top tube length
cm
50.3
E
Chain stay length
cm
41.0
F
Wheelbase
cm
96.7
G
BB Drop
cm
6.9
H1
Head Tube Length 3D (0mm)
cm
6.9
H2
Head Tube Length 3D (15mm)
cm
8.4
H3
Head Tube Length 3D (25mm)
cm
9.4
I
Stand Over Height
cm
67.6

Fit (Stack and Reach)

XXS44-46
XS47-50
S51-53
M54-56
L57-59
XL60-62
J
Stack 3D (0mm)
cm
47.1
J
Stack 3D (15mm)
cm
48.5
J
Stack 3D (25mm)
cm
49.5
K
Reach 3D (0mm)
cm
37.5
K
Reach 3D (15mm)
cm
37.0
K
Reach 3D (25mm)
cm
36.7
Saddle Height Min
cm
56.5
Saddle Height Max
cm
71.5

Equation

Summer starts here: Maximum value to max out those long days

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Sum

Own the season: the Sum will get you ahead on the climbs, keep you there on the flats, and power you through the sprints.

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Sum Pro

Quiver-killer? You want more than that. From the climbs to the crits, you’ll accept no compromises in aero performance, lightweight advantage, and flat-out, bunch sprint handling.

Discover the Sum Pro