Operation Manual

BIG ED
S M L XL
A HEAD TUBE ANGLE 69.0 ° 69.0 ° 69.0 ° 69.0 °
B HEAD TUBE LENGTH 105.0 mm 4.1 in 105.0 mm 4.1 in 115.0 mm 4.5 in 125.0 mm 4.9 in
C TOP TUBE HORIZONTAL 575.0 mm 22.6 in 600.0 mm 23.6 in 625.0 mm 24.6 in 650.0 mm 25.6 in
D STANDOVER HEIGHT 787.0 mm 31.0 in 811.0 mm 31.9 in 835.0 mm 32.9 in 863.0 mm 34.0 in
E BB OFFSET 60.0 mm 2.4 in 60.0 mm 2.4 in 60.0 mm 2.4 in 60.0 mm 2.4 in
F BB HEIGHT 320.0 mm 12.6 in 320.0 mm 12.6 in 320.0 mm 12.6 in 320.0 mm 12.6 in
G WHEEL BASE 1,101.0 mm 43.3 in 1,126.0 mm 44.3 in 1,151.7 mm 45.3 in 1 ,177.4 m m 46.4 in
H BB CENTER TO TOPTUBE CENTER 320.0 mm 12.6 in 372.0 mm 14.6 in 414.0 mm 16.3 in 465.0 mm 18.3 in
I BB CENTER TO TOP OF SEATTUBE 390.0 mm 15.4 in 440.0 mm 17. 3 in 480.0 mm 18.9 in 530.0 mm 20.9 in
J SE AT A NGLE 73.0 ° 73.0 ° 73.0 ° 73.0 °
K CH AINSTAY 450.0 mm 17.7 in 450.0 mm 17.7 in 450.0 mm 17.7 in 450.0 mm 17.7 in
L REACH 385.0 mm 15.2 in 410.0 mm 16.1 in 432.0 mm 17.0 in 454.0 mm 17.9 in
M STACK 619.0 mm 24.4 in 619.0 mm 24.4 in 629.0 mm 24.8 in 638.0 mm 25.1 in
N STEM LENGTH 60.0 mm 2.4 in 60.0 mm 2.4 in 70.0 mm 2.8 in 70.0 mm 2.8 in
BIG JON
S M L XL
A HEAD TUBE ANGLE 69.0 ° 69.0 ° 69.0 ° 69.0 °
B HEAD TUBE LENGTH 105.0 mm 4.1 in 105.0 mm 4.1 in 115.0 mm 4.5 in 125.0 mm 4.9 in
C TOP TUBE HORIZONTAL 575.0 mm 22.6 in 600.0 mm 23.6 in 625.0 mm 24.6 in 650.0 mm 25.6 in
D STANDOVER HEIGHT 787.0 mm 31.0 in 811.0 mm 31.9 in 835.0 mm 32.9 in 863.0 mm 34.0 in
E BB OFFSET 60.0 mm 2.4 in 60.0 mm 2.4 in 60.0 mm 2.4 in 60.0 mm 2.4 in
F BB HEIGHT
G WHEEL BASE 1,106.0 mm 43.5 in 1,131.0 mm 44.5 in 1,1 57.0 mm 45.6 in 1,183.0 mm 46.6 in
H BB CENTER TO TOPTUBE CENTER 320.0 mm 12.6 in 372.0 mm 14.6 in 414.0 mm 16.3 in 465.0 mm 18.3 in
I BB CENTER TO TOP OF SEATTUBE 390.0 mm 15.4 in 440.0 mm 17. 3 in 480.0 mm 18.9 in 530.0 mm 20.9 in
J SE AT A NGLE 73.0 ° 73.0 ° 73.0 ° 73.0 °
K CH AINSTAY 465.0 mm 18.3 in 465.0 mm 18.3 in 465.0 mm 18.3 in 465.0 mm 18.3 in
L REACH 385.0 mm 15.2 in 410.0 mm 16.1 in 432.0 mm 17.0 in 454.0 mm 17.9 in
M STACK 619.0 mm 24.4 in 619.0 mm 24.4 in 629.0 mm 24.8 in 638.0 mm 25.1 in
N STEM LENGTH 60.0 mm 2.4 in 60.0 mm 2.4 in 70.0 mm 2.8 in 70.0 mm 2.8 in
ENGLISHENGLISH
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GEOMETRY/TECHNICAL DATA BIG ED / BIG JON
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BB STANDARDS/FD MOUNTING DETAILS
Big Ed shows PressFit 121 for 41mm cartridges, Big Jon is BSA 100mm housing width.
The front derailleur (FD) fixation for Big Ed/Big Jon is a direct mount system combined with
a specific clamp made for Big Ed/Big Jon.
The clamp can be ordered via the SCOTT distribution with article number 239285.
The front derailleur is available from Shimano or SRAM as “high direct mount”
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IMPORTANT
Please note that the maximum tightening torque on the FD clamp is 5Nm/44in/lbs.
A higher tightening torque might cause damage to the FD camp and/or frame tube!
Please also refer to the related manuals of the manufacturer of the FD.
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HEADSET OPTIONS
Big Ed/Big Jon features a tapered headset and fork steerer system to match with semi-
integrated headsets of the “50-61”mm range.
The steerers of those forks are tapered from 1.5” to 1 1/8”.
This bigger diameter of the fork steerer as well as on the frame headtube helps to increase
the stiffness and handling of the bike.
Ritchey WCS Carbon Zero Tapered / PF 50-61mm / 18mm UD PRD 13636
Ritchey PRO Tapered / PF 50-61mm / 12.9mm PRD 13640
It is also possible to use forks with a standard 1 1/8” steerer tube when using a reducer
headset such as e.g.
Ritchey WCS Carbon Zero Tapered / PF 50-61mm / 18mm UD for 1 1/18” fork PRD 14860
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SEATTUBE CLAMP
Please make sure to only use a seatclamp with an inner diameter of 34.9mm and please note
the maximum tightening torque on the fixing bolt of 5Nm/44 in/lbs
Seatpost diameter 31.6mm
Seattube clamp 34.9mm
Headtube diameter 1 1/8” /1.5”, tapered, cups semi-
integrated, 50-61mm cup OD
Fork travel Big Ed: 100mm / Big Jon: rigid
Technical fork length Big Ed: 511mm/20.1” / Big Jon:
468mm/18.4"
BB housing Big Ed: PF BB 121/41mm / Big Jon: BSA
100mm thread
Rear Hub Width Big Ed: 197/12 IDS SL / Big Jon: 197/12
Max tire width 115mm/4.5”
Chainring size Min. 22T, max.36T, the frame is designed
for “double-chainrings”
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BIKE USER MANUAL | BIG ED / BIG JONBIG ED / BIG JON | BIKE USER MANUAL
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