Topstone 3

Minimum quantity	Discount
Buy 2 +	Get 10% discount

Minimum quantity

Discount

Buy 2 +

Get 10% discount

RIDER HEIGHT	BIKE SIZE
4'10" - 5'5"	XS
5'3" - 5'9"	S
5'7" - 6'1"	M
5'10" - 6'4"	L
6'3" - 6'8"	XL

Brakes: Promax Decoder R
Crank: Prowheel Charm, 40T
Drivetrain: microSHIFT Sword
Frame: SmartForm C2 Alloy
Wheels: GXD 1.0, 28h

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 ... READ ON

What it's for: Gravel-riding, exploring, bikepacking, performance commuting
Lightweight SmartForm C2 Alloy frame w/ full carbon fork
Smooth, reliable shifting from the microSHIFT Sword, wide-range, 1x10-speed drivetrain
Powerful, easy-to-maintain Promax Decoder mechanical disc brakes
Selle Royal SRX Open saddle balances supportive padding and a pressure-relieving central channel for performance comfort

Specifications are subject to change without notice. All bike and frame weights are based off pre-production painted frames. Weights may vary in final production.

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Component	Part
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, triple bottle/gear mounts, fender mounts
HEADSET	Integrated, 1-1/8" - 1.5"
REAR DERAILLEUR	microSHIFT Sword
SHIFTERS	microSHIFT Sword, 10-speed
CHAIN	KMC X10, 10-speed
CRANK	Prowheel Charm, 40T
REAR COGS	microSHIFT, 11-48, 10-speed
BOTTOM BRACKET	FSA cartridge, square taper
BRAKES	Promax Decoder R mechanical disc, 160/160mm centerlock rotors
BRAKE LEVERS	microSHIFT Sword
FRONT HUB	Shimano TC500, 12x100mm centerlock
REAR HUB	Shimano TC500, 12x142mm centerlock
RIMS	GXD 1.0, 28h, 23mm internal width, tubeless ready
SPOKES	Stainless Steel, 14g
WHEEL SIZE	700c
TIRES	WTB Riddler TCS Light, 700x37c, tubeless ready
HANDLEBAR	Cannondale 3, butted 6061 Alloy, 16 deg flare drop
STEM	Cannondale 3, 6061 Alloy, 31.8, 7°
GRIPS	Cannondale KnurlCork, 2.7mm
SADDLE	Selle Royal SRX Open
SEATPOST	Cannondale 3, 6061 Alloy, 27.2x350mm
EXTRA	Tubeless valves

* Specs subject to change

		XS	SM	MD	LG	XL
A	SEAT TUBE LENGTH (CM)	41	45.8	50.5	55.3	60
B	TOP TUBE HORIZONTAL (CM)	53.3	54.4	55.7	57.2	58.7
C	TOP TUBE ACTUAL (CM)	N/A	N/A	N/A	N/A	N/A
D	HEAD TUBE ANGLE	70.0°	71.0°	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 ACTUAL	71.8°	71.8°	71.8°	71.8°	71.8°
F	STANDOVER (CM)	70.3	74.4	78.4	82.4	86.4
G	HEAD TUBE LENGTH (CM)	8.6	11.5	14.7	18	21.2
H	WHEELBASE (CM)	101.6	102.7	104.5	106.5	108.3
I	FRONT CENTER (CM)	59.3	60.3	62.1	64.1	65.9
J	CHAIN STAY LENGTH (CM)	43.5	43.5	43.5	43.5	43.5
K	BOTTOM BRACKET DROP (CM)	7.5	7.5	7.5	7.5	7.5
L	BOTTOM BRACKET HEIGHT (CM)	28	28.4	28.4	28.4	28
M	FORK RAKE (CM)	5.5	5.5	5.5	5.5	5.5
N	TRAIL (CM)	7.2	6.5	6.5	6.5	6.5
O	STACK (CM)	51.8	54.9	57.9	61	4
P	REACH (CM)	36.8	37.7	38.5	39.4	40.2