ID: 210000124766

Cannondale Topstone Neo SL 2

SKU: 210000124766

Cannondale Topstone Neo SL 2

$2,799.99 $3,500.00
More Information

Product Description

Get dirty and go. The 2021 Cannondale Topstone NEO SL 2 is a pedal assist all-road bike that will move you over the river, through the woods and to the office on your morning commute.

With a powerful eBikemotion pedal-assist motor and battery, the Cannondale Topstone NEO SL 2 delivers more dirt and much less hurt. As gravel, or all-road, bikes go, you’ll enjoy a long-lasting powertrain that helps you climb mountains for hours and have plenty of juice left in the tank for a great night on the town - or around the campfire.

Built with a lightweight but strong alloy frame with a carbon fiber fork, the Cannondale Topstone NEO SL 2 features a Shimano GRX drivetrain and efficient hydraulic disc brakes to ensure quality stopping power and handling on any road or trail you’ll explore.

The eBikemotion powertrain by Mahle offers a range of almost 50 miles with an optional range-extender battery that can help you push rides from around the mountain to around the range, The Cannondale Topstone NEO SL 2 is an adventure cyclist’s dream rig with extra mounting locations on the top tube to facilitate frame bags to enable epic back-country bike-packing trips off the grid.

Wide tire clearance allows for tires up to 42mm on the 700c rims so you can run chunky gravel and dirt setups or downsize to a more traditional road tire width and enjoy long rides with the bike club.



Frame SmartForm C2 Alloy, 135mm bolt-on, tapered headtube, flat mount disc, multiple gear/bottle mounts
Fork Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle
Bottom Bracket Shimano BSA Sealed
Chain Shimano Deore, 10-speed
Crank Shimano GRX 600, 46/30T
Front Derailleur Shimano GRX 400, braze-on
Rear Cogs Shimano HG500, 11-34, 10-speed
Rear Derailleur Shimano GRX 400, Shadow RD+
Shifters Shimano GRX 400, 2x10
Headset Integrated, 1.5" lower to 1-1/8" upper, 25mm Alloy top cap
Front Hub Formula CRX-512, 12x100mm thru-axle
Rear Hub EbikeMotion X35
Rims Cannondale Disc, double wall, tubeless ready 32h (R) / 28h (F)
Spokes Stainless Steel, 13g
Tires WTB Resolute Comp, 700 x 42c, tubeless ready
Brake Levers Shimano GRX hydraulic disc
Brakes Shimano GRX hydraulic disc, 160mm RT56 rotors
Grips Cannondale Bar Tape, 3.5mm
Handlebar Cannondale 3, butted 6061 alloy, 16 deg flare drop
Saddle Fizik New Aliante R5, 150mm width, S-alloy rails
Seatpost Promax SP-9032, Carbon, 27.2
Stem Cannondale 2, 6061 Alloy, 31.8, 7°
E-System Drive Unit Mahle ebikemotion X35+ 250W
E-System Battery Mahle ebikemotion X35 250Wh
E-System Charger Mahle ebikemotion X35
E-System Display Mahle ebikemotion iWoc ONE integrated controller


Cannondale Topstone neo SL Geometry Table
Wheel Size 700c 700c 700c 700c
A Seat Tube Length (cm) 45.8 50.5 55.3 60.0
B Top Tube Horizontal (cm) 54.5 56.2 58.1 60.1
C Top Tube Actual (cm) 52.3 54.2 56.2 58.5
D Head Tube Angle 69.5 71.0 71.0 71.0
E Seat Tube Angle Effective 73.0 73.0 73.0 73.0
F Standover (cm) 74.1 78.2 82.2 86.2
G Head Tube Length (cm) 12.4 15.0 18.3 21.4
H Wheelbase (cm) 106.2 106.5 108.6 110.7
I Front Center (cm) 61.7 62.1 64.1 66.2
J Chain Stay Length (cm) 45.5 45.5 45.5 45.5
K Bottom Bracket Drop (cm) 7.5 7.5 7.5 7.5
L Bottom Bracket Height (cm) 28.4 28.4 29.4 28.4
M Fork Rake (cm) 5.5 5.5 5.5 5.5
N Trail (cm) 7.5 6.5 6.5 6.5
O Stack (cm) 54.7 57.7 60.8 63.8
P Reach (cm) 37.8 38.6 39.5 40.6