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2018 Cannondale Synapse Hi-MOD Disc RED eTap

Original specifications: 700c wheels · geometry for 6 published sizes.

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At a glance

Model year
2018
Category
Road
Sizes
48, 51, 54, 56, 58, 61
Colors
Satin Black w/ Gloss Black and Anthracite- Satin/Gloss (BBQ)
Geometry
6 manufacturer sizes
In this record
23 specifications · archived image · geometry
Archive ID
900002511
Model history 1 other year
Original buildCarbon · 700c

Manufacturer catalog

Published sizes and colors

6 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

485154565861

Published colors

Satin Black w/ Gloss Black and Anthracite- Satin/Gloss (BBQ)

Frameset

Frame ConstructionNEW Synapse Disc, BallisTec Hi-MOD Carbon, Di2 ready, SAVE PLUS, BB30a, flat mount, 12mm thru axle.
Frame MaterialCarbon
ForkNEW Synapse Disc Asymmetric, SAVE PLUS, BallisTec Hi-MOD Carbon, integrated crown race, size-specific design. 44-48: 1 1/8” steerer, 60mm rake 51-54: 1-1/8”- 1-1/4” tapered steerer, 55mm rake 56-61: 1-1/8”- 1-3/8” tapered steerer, 45mm rake
Fork MaterialCarbon

Drivetrain

ShiftersSRAM RED eTap HRD
Front DerailleurSRAM RED eTap
Rear DerailleurSRAM RED eTap WiFli
CranksetSRAM RED, BB30A, 50/34
Bottom BracketFSA BB30 Bearings
Rear CogsSRAM PG1170, 11-32, 11-speed
ChainSRAM PC1170, 11-speed

Brakes

BrakesSRAM RED eTap hydro disc, 160/160mm

Cockpit & Contact Points

HeadsetSynapse Si, 25mm carbon top cap
HandlebarCannondale Escape Hanger Carbon Handlebar
StemCannondale SAVE System
SaddleFabric Scoop Shallow Pro, Carbon Rail
SeatpostCannondale SAVE Carbon, 25.4x350mm (44-56), 400mm (58-61)

Wheels & Tires

HubsCannondale HollowGram Si Disc, straight-pull, 100x12mm, 24h (F), 142x12mm, 28h (RR), Center-lock
RimsCannondale HollowGram Si, Carbon Clincher Disc, 19mm inner, 35mm deep, tubeless ready
SpokesDT Swiss Aerolite, straight pull
Front TireVittoria Corsa 700x28c
Rear TireVittoria Corsa 700x28c
Wheel Size700c

Geometry

6 sizes · 15 measurements

Frame measurements by size.

All geometry measurements6 sizes · 15 measurements
Measurement485154565861
Seat tube407 mm443 mm480 mm520 mm550 mm590 mm
Effective top tube517 mm531 mm547 mm561 mm579 mm604 mm
Head tube122 mm137 mm161 mm173 mm197 mm229 mm
Head-tube angle70.8°71.7°71.7°73°73°73°
Seat-tube angle74.6°74.3°73.9°73.5°73°72.5°
Chainstay / rear center410 mm410 mm410 mm410 mm410 mm410 mm
Wheelbase996 mm994 mm1008 mm995 mm1009 mm1028 mm
Bottom-bracket drop75 mm75 mm73 mm73 mm70 mm70 mm
Bottom-bracket height270 mm270 mm272 mm272 mm275 mm275 mm
Reach371 mm377 mm382 mm386 mm393 mm402 mm
Stack530 mm550 mm570 mm590 mm610 mm640 mm
Standover height712 mm742 mm773 mm804 mm833 mm868 mm
Fork offset / rake60 mm55 mm55 mm45 mm45 mm45 mm
Front center598 mm596 mm609 mm596 mm609 mm627 mm
Trail56 mm56 mm56 mm58 mm58 mm58 mm

Measurements may vary by configuration, wheel size, or frame setting where noted in the published chart.

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

All published sizes50/34T · 11–32T · 11-speed
Lowest1.06:1 Highest4.55:1 Total range428%

7.6–32.5 mph at 90 rpm, estimated from the published rear tire size 700×28c · 28-622 ETRTO.

Campaign

Parts & serviceability

Find replacement parts

Original specifications
Cassette / rear cogs · Original
SRAM PG1170, 11-32, 11-speed
Front tire · Original
Vittoria Corsa 700x28c
Retailer offers · Affiliate links
Challenge Strada Pro Tubeless Tire Black, 700x28

Challenge Strada Pro Tubeless Tire Black, 700x28

700x28

Replacement option · verify fit

Bottom bracket · Original
FSA BB30 Bearings
More parts (6)
Saddle · Original
Fabric Scoop Shallow Pro, Carbon Rail
Crankset · Original
SRAM RED, BB30a, 50/34
Front derailleur · Original
SRAM RED eTap Search: SRAM RED 11-speed electronic front derailleur
Rear derailleur · Original
SRAM RED eTap WiFli Search: SRAM RED 11-speed electronic rear derailleur
Shifters · Original
SRAM RED eTap HRD Search: SRAM RED 11-speed electronic shifter
Seatpost · Original
Cannondale SAVE Carbon, 25.4x350mm (44-56), 400mm (58-61)
Retailer offers · Affiliate links

Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.

Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2018 Cannondale Synapse Hi-MOD Disc RED eTap · Road · Published sizes: 48, 51, 54, 56, 58, 61

Archived: Frame: NEW Synapse Disc, BallisTec Hi-MOD Carbon, Di2 ready, SAVE PLUS, BB30a, flat mount, 12mm thru axle. · Fork: · Carbon

Archived: Shifters: SRAM RED eTap HRD · Front derailleur: SRAM RED eTap · Rear derailleur: SRAM RED eTap WiFli · Crankset: SRAM RED, BB30a, 50/34 · Bottom bracket: FSA BB30 Bearings · Rear cogs: SRAM PG1170, 11-32, 11-speed · Chain: SRAM PC1170, 11-speed

Archived: Brakes: SRAM RED eTap hydro disc, 160/160mm

Archived: Wheel size: 700c · Rims: Cannondale HollowGram Si, Carbon Clincher Disc, 19mm inner, 35mm deep, tubeless ready · Hubs: Cannondale HollowGram Si Disc, straight-pull, 100x12mm, 24h (F), 142x12mm, 28h (RR), Center-lock · Front tire: Vittoria Corsa 700x28c · Rear tire: Vittoria Corsa 700x28c

Controls and contact points

Archived: Headset: Synapse Si, 25mm carbon top cap · Handlebar: Cannondale Escape Hanger Carbon Handlebar · Stem: Cannondale SAVE System · Seatpost: Cannondale SAVE Carbon, 25.4x350mm (44-56), 400mm (58-61) · Saddle: Fabric Scoop Shallow Pro, Carbon Rail

Before and during the test ride

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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