An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.

The Topstone 3 isn’t bound by terrain or tradition. Its SmartForm C2 Alloy frame melds strength and finesse, and microSHIFT Sword shifting meets every incline or descent with unwavering reliability. Big tire clearance and thoughtful gear mounts make it a trusty partner in your search for untamed roads and new experiences.

FEATURES:

• Wide Ranging Capabilities: Clearance for big 45mm tires lets you push further into the rough stuff, and enjoy more grip and comfort on every ride.
• Easy to Live With. Easy to Love: Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.
• Load Up. Roll Out: With plentiful gear and waterbottle mounts on the frame and fork, Topstone is ready to load up and go long.

Specs

Frame	Topstone, lightweight SmartForm C2 Alloy, 12x142 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, 12x100 thru-axle, fender/gear mounts
Rear Shock	N/A
Rims/Wheels	GXD 1.0, 28h, 23mm internal width
Hubs	Shimano TC500, 12x100mm (F), 12x142mm (R), centerlock
Spokes	Stainless Steel, 14g
Tires	WTB Riddler Comp, 700x37c, tubeless ready
Crankset	Shimano CUES U6040, 46/32
Chainrings	46/32
Bottom Bracket	Shimano BSA 68
Chain	Shimano LG500 Linkglide
Front Derailleur	Shimano CUES U6000
Rear Derailleur	Shimano CUES U6000, Shadow RD+, 10-speed
Cassette/Rear Cogs	Shimano CUES LG300, 11-39, 10-speed
Shifters	Shimano CUES U3030, 10-speed
Handlebars	Cannondale 3, butted 6061 Alloy, 16 deg flare drop
Stem	Cannondale 3, 6061 Alloy, 31.8, 7°
Brakes	Shimano CUES RS305 mechanical disc, 160/160mm RT30 centerlock rotors
Pedals	Not included
Saddle	Selle Royal SRX Open, 148mm
Seat Post	Cannondale 3, 6061 Alloy, 27.2x350mm
Extras	Sizes: XS, SM, MD, LG, XL; Grips: Cannondale KnurlCork, 2.7mm; Headset: Acros IS52/40 ICR

Geometry

	XS	SM	MD	LG	XL
Wheel Size	700c	700c	700c	700c	700c
Seat Tube Length (A) cm	41.0	45.8	50.5	55.3	60.0
Top Tube Horizontal (B) cm	53.3	54.4	55.7	57.2	58.7
Top Tube Actual (C) cm	N/A	N/A	N/A	N/A	N/A
Head Tube Angle (D) °	70.0	71.0	71.0	71.0	71.0
Seat Tube Angle Effective °	73.1	73.1	73.1	73.1	73.1
Seat Tube Angle Actual (E) °	71.8	71.8	71.8	71.8	71.8
Standover (F) cm	70.3	74.4	78.4	82.4	86.4
Head Tube Length (G) cm	8.6	11.5	14.7	18.0	21.2
Wheelbase (H) cm	101.6	102.7	104.5	106.5	108.3
Front Center (I) cm	59.3	60.3	62.1	64.1	65.9
Chain Stay Length (J) cm	43.5	43.5	43.5	43.5	43.5
Bottom Bracket Drop (K) cm	7.5	7.5	7.5	7.5	7.5
Bottom Bracket Height (L) cm	28.0	28.4	28.4	28.4	28.0
Fork Rake (M) cm	5.5	5.5	5.5	5.5	5.5
Trail (N) cm	7.2	6.5	6.5	6.5	6.5
Stack (O) cm	51.8	54.9	57.9	61.0	64.0
Reach (P) cm	36.8	37.7	38.5	39.4	40.2