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5

133422.PDF

 OFFSET

 A

 A

 B  B

HUB

CENTER

RIM

CENTER 

KT041/

AI 

Truing Skewer

(Ai trademark logo)

RIM

TIRE

CENTERLINE

OF 

FRAME

(Ai trademark logo)

6mm

dropout center

55mm

WHEEL HUB

142mm

SPOKES

CASSETTE

NON-DRIVE

 DRIVE

RIM

TIRE

CENTERLINE

OF 

FRAME

(Ai trademark logo)

6mm

dropout center

55mm

WHEEL HUB

142mm

SPOKES

CASSETTE

NON-DRIVE

 DRIVE

TighTening Torques

Correct tightening torque for the fasteners (bolts, screws, nuts) on your bicycle is very important to your 
safety. The durability and performance of your bicycle.  We urge you to have your dealer correctly torque all 
fasteners using a torque wrench. If you decide to tighten fasteners yourself always use a good torque wrench! 

Description

Nm

Loctite™

Shock Mounting Bolts

15N.m front / 
12N.m rear

Loctite 242 (blue)

Top Tube Pivot

5

Loctite 242 (blue)

Pivot Axles

1.0 - axle 
3.0 - wedge

Light Grease

Rear Derailleur Hanger bolt

1.1

Loctite 242 (blue)

Housing Guides (Maximum)

3.0

Light Grease

AsYMMeTriC inTegrATion (Ai)  - reAr Wheel

AbouT  

You must use rear wheels that are compatible 
with the Cannondale Asymmetric Integration 
(Ai) 6mm offset.  OEM wheels built to this 
specification are identified with “Ai” logo, shown 
at right.   

6mm offseT /  

55mm ChAinline

The Ai rear hub is offset 6mm to the drive side. 
This both aligns the cassette with the Ai frame’s 
55mm chainline, and aligns the rim/tire with 
frame’s centerline for correct tire clearance. (See 
also, Maximum Tire Width in SPECIFICATIONS). 
Ai wheels have equal spoke angles and tension 
on both sides (non-dished wheel) which improves 
wheel stiffness, strength.
 

noTiCe

use onlY “Ai” offseT reAr Wheels.

  

Incorrect wheel offset can damage your 
frame.    

Standard wheel assembled on this frame will 
result in insufficient tire clearance leading to 
rubbing and serious frame damage. This kind 
of damage is not covered by the Cannondale 
Limited Warranty. 

building/Truing a Wheel

 

If you chose to build, or true the wheel, make 
sure the 6mm offset is present.

Consult with your Cannondale Dealer if you 
have any questions.

Summary of Contents for Scalpel Si 2016

Page 1: ...SCALPEL SI OWNER S MANUAL SUPPLEMENT SCALPEL SI OWner s manual Supplement 133422...

Page 2: ......

Page 3: ...hem If you need a manual or supplement or have a question about your bike please contact your Cannondale Dealer immediately or call us at one of the telephone s listed on the inside cover of this supp...

Page 4: ...er s Manual BEFORE you ride YOU CAN BE SEVERELY INJURED PARALYZED OR KILLED IN AN ACCIDENT IF YOU IGNORE THIS MESSAGE Inspection Crash Damage Of Carbon Frames Forks WARNING AFTER A CRASH OR IMPACT Ins...

Page 5: ...43 5 17 2 H H 42 5 16 8 H H K 2 0 0 8 3 8 1 5 H H 2 0 0 8 H H L 33 3 13 1 33 4 13 1 H H 33 3 13 1 H H M 5 0 2 0 5 5 2 2 H H 5 0 2 0 H H N 7 5 3 0 7 7 3 0 H H 7 5 3 0 H H O 55 0 21 6 59 2 23 3 60 4 23...

Page 6: ...llowing specifications Intended Use ASTM CONDITION 3 Cross Country Marathon Hardtails Maximum Tire Width SCALPEL SI 27 5 27 5 x 2 30 in SCALPEL SI 29 29 X 2 30 in Maximum Fork Length SCALPEL SI 27 5 4...

Page 7: ...sing Guides Maximum 3 0 Light Grease ASYMMETRIC Integration Ai Rear Wheel About You must use rear wheels that are compatible with the Cannondale Asymmetric Integration Ai 6mm offset OEM wheels built t...

Page 8: ...eplaced as new entire sets Before installing any new bearing units into the shell thoroughly clean the inside surface of the bottom bracket shell with a clean dry shop towel Also make sure both bearin...

Page 9: ...Press bearing one at a time Press each bearing until seated Following installation apply a light coating of a high quality bicycle bearing grease to both sides of each bearing to help repel moisture...

Page 10: ...lease air to increase sag Recommended Sag 25 12mm WARNING SELECT ONLY COMPATIBLE SHOCKS AND FORKS FOR YOUR BIKE DO NOT MODIFY YOUR BIKE IN ANY WAY TO MOUNT ONE HAVE YOUR SHOCK OR FORK INSTALLED BY A P...

Page 11: ...ings bore near the outer edge of the bore 3 Insert a bearing into the bore with adhesive and ensure it is fully seated on the lip a in the bore 4 Ensure bearing is fully seated in bore 5 Repeat steps...

Page 12: ...10 2 1 5 N m 1 N m 3 N m 3 1 N m 3 N m PIVOT AXLES Top Tube Shock Link Main Pivot...

Page 13: ...se until it can be removed Installation Be sure to inspect the parts for any burrs scratches or other damage before assembly Replace the complete axle assembly if any damage is found Apply a high qual...

Page 14: ...ailable as Cannondale kit KP432 The kit includes the hanger 2 and a new pivot bolt 3 Before installing a new hanger be sure to clean any dirt or debris on the dropout with a nylon brush old toothbrush...

Page 15: ...annondale kit KP439 Installation order 1 Attach holder B to battery A securely with 3mm zip ties C 2 Remove the rear shock 3 Snap assembled holder battery over the existing shock spacers D 4 Connect t...

Page 16: ...m 4mm 5 6 7 5 mm 4mm 5 4mm Internal Frame Guides Install plastic spiral wire wrap 5 over Di2 wires 6 passing through internal guide 7 Use the 4mm guide opening for Di2 wire Use the guide inserts in op...

Page 17: ...CARBN SEATPOST X X KP197 KIT BEARING BB PRESSFIT 30 X X KB6180 KIT BEARING BB SI 2PCS X X KP421 160 KIT BRAKE MOUNT FLAT 160MM X X KP421 180 KIT BRAKE MOUNT FLAT 180MM X X KF103 KIT GUARD SCUFFGUARD 8...

Page 18: ...2 0 5mm 9 mm 83mm SHIM WAVE WASHER WASHER FIXING BOLT SHIELD SHIELD DRIVE SPACER Grease 40 Nm 30 FtLbs 14 mm NON DRIVE SPACER NON DRIVE DRIVE 43 1mm 46 9 0mm 47 0mm 20 0mm 15 0mm 137 0mm KP308 KIT SPI...

Page 19: ...MTN TRIPLE 64 104BCD 4BLT CU4041AI30 MTB SPIDERING SL 30T X SYNC Ai OFFSET CU4041AI32 MTB SPIDERING SL 32T X SYNC Ai OFFSET CU4041AI34 MTB SPIDERING SL 34T X SYNC Ai OFFSET 5 KP021 KIT LOCKRING SL REQ...

Page 20: ...RIPTION 1 2 2 2 KP251 BLK KIT CRANK BOLTS H GRAM SL2 2 4 KP296 KIT SPIDER SI MTN XX1 KP128 KIT SPIDER SI MTN SRAM 80 120BCD BLT KP241 KIT SPIDER SI MTN SRAM 64 104BCD BLT KF355 KIT SPIDER SI MTN TRIPL...

Page 21: ...very quickly consult with your Cannondale Dealer about the routing on your bike BEFORE FIRST RIDE DAMAGE INSPECTION Clean and visually inspect entire bike frame swingarm linkage assembly for cracks or...

Page 22: ...rtsgroup com CANNONDALE UK Cycling Sports Group Vantage Way The Fulcrum Poole Dorset BH12 4NU Voice 44 0 1202 732288 Fax 44 0 1202 723366 sales cyclingsportsgroup co uk Warning Read this supplement an...

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