Cannondale Topstone Apex 1 2023 Gravel Bike
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We have done our best to sufficiently estimate demand. Please contact us if you have a question or wish to check availability.
Details
Available with Cannondale in the sizes shown above. Expect delivery within 8-9 working days of placing an order.
An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.
Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure – and value. Roll light and free, or load it up for a long haul, Topstone’s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere.
Clearance for big 45mm tires lets you push further into the rough stuff, and enjoy more grip and comfort on every ride.
Specification
Frame | Lightweight SmartForm C2 Alloy, 12×142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts |
Fork | Topstone Carbon, 1-1/8” to 1.5” steerer, 55mm OutFront offset, flat mount disc, internal routing, 12×100 thru-axle, fender/gear mounts |
Rims | GXD 1.0, 28h, 23mm IW |
Hubs | (F) Formula cartridge bearing, 12×100mm centerlock / ® Formula cartridge bearing, 12×142mm centerlock |
Spokes | Stainless Steel, 14g |
Tyres | Vittoria Terreno Dry, 700 × 38c, tubeless ready |
Pedals | Not included |
Crank | SRAM S650 Eagle, 38T |
Bottom Bracket | SRAM Power Spline 108/68 |
Chain | SRAM |
Cassette | SRAM |
Rear Derailleur | SRAM Apex 1 |
Shifter | SRAM Apex 1 |
Handlebar | Cannondale 3, butted 6061 Alloy, 16 deg flare drop |
Bar Tape | Fizik Solocush Soft, 3mm |
Stem | Cannondale 3, 6061 Alloy, 31.8, 7° |
Headset | Integrated, 1-1/8” – 1-1/2” |
Brakes | SRAM Rival Hydraulic Disc, 160/160mm Centerline Rotors |
Saddle | Fizik Aliante Delta, S-alloy rails |
Seatpost | Cannondale 3, 6061 Alloy, 27.2 × 350mm |
Connectivity | Cannondale Wheel Sensor |
Specifications are subject to change without notice
Size Guide
Frame Size | Minimum Height | Maximum Height |
XS | 147cm (4’10”) | 165cm (5’5”) |
SM | 160cm (5’3”) | 175cm (5’9”) |
MD | 170cm (5’7”) | 185cm (6’1”) |
LG | 177cm (5’10”) | 193cm (6’4”) |
XL | 182cm (6’0”) | 203cm (6’8”) |
We have developed our size guide from our selling experience and it may differ from the manufacturers guide. Please note, this is only a guide and if you have any concerns over sizing please get in contact
Geometry

Frame Size | XS | SM | MD | LG | XL |
A – Seat Tube Length | 41.0cm | 45.8cm | 50.5cm | 55.3cm | 60.0cm |
B – Top Tube Horizontal | 53.3cm | 54.4cm | 55.7cm | 57.2cm | 58.7cm |
C – Top Tube Actual | N/A | N/A | N/A | N/A | N/A |
D – Head Tube Angle | 70.0° | 71.2° | 71.0° | 71.0° | 71.0° |
E – Seat Tube Angle Effective | 73.1° | 73.1° | 73.1° | 73.1° | 73.1° |
E – Seat Tube Angle | 71.8° | 71.8° | 71.8° | 71.8° | 71.8° |
F – Standover | 70.3cm | 74.4cm | 78.4cm | 82.4cm | 86.4cm |
G – Head Tube Length | 8.6cm | 11.5cm | 14.7cm | 18.0cm | 21.2cm |
H – Wheelbase | 101.6cm | 102.7cm | 104.5cm | 106.5cm | 108.3cm |
I – Front Center | 59.3cm | 60.3cm | 62.1cm | 64.1cm | 65.9cm |
J – Chain Stay Length | 43.5cm | 43.5cm | 43.5cm | 43.5cm | 43.5cm |
K – Bottom Bracket Drop | 7.5cm | 7.5cm | 7.5cm | 7.5cm | 7.5cm |
L – Bottom Bracket Height | 28.0cm | 28.4cm | 28.4cm | 28.4cm | 28.0cm |
M – Fork Rake | 5.5cm | 5.5cm | 5.5cm | 5.5cm | 5.5cm |
N – Trail | 7.2cm | 6.5cm | 6.5cm | 6.5cm | 6.5cm |
0 – Stack | 51.8cm | 54.9cm | 57.9cm | 61.0cm | 64.0cm |
P – Reach | 33.8cm | 37.7cm | 38.5cm | 39.4cm | 40.2cm |
Want to compare the size of your current bike to this one? Read our Reach and Stack guide here.
Manufacturer | Cannondale |
---|---|
RRP | No |