The Checkpoint SL 6 AXS Gen 3 is a carbon gravel bike ready for far-out adventures. Its lightweight carbon frame is designed with comfort-focused Gravel Endurance geometry, clearance for beefy 50 mm tyres (as measured), and plenty of frame and fork mounts. Plus, IsoSpeed frame technology helps to soak up jarring road vibrations, helping you float over chatter and potholes. It's ready to cut loose with a SRAM Rival AXS wireless 12-speed group set.

The final word

The Checkpoint SL 6 AXS Gen 3 is made to explore, with the chatter-smoothing benefit of IsoSpeed, a lightweight carbon frame, and upgraded components where they matter most, like the SRAM Rival AXS wireless shifting.

How tall are you?

To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.

What is your inside leg?

How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.

Sizing

size-table

Size	Rider Height	Inseam
XS	143 - 158 cm 4'8" - 5'2"	67 - 74 cm 26" - 29"
S	158 - 162 cm 5'2" - 5'4"	74 - 76 cm 29" - 30"
M	162 - 173 cm 5'4" - 5'8"	76 - 81 cm 30" - 32"
ML	173 - 179 cm 5'8" - 5'10"	81 - 84 cm 32" - 33"
L	179 - 188 cm 5'10" - 6'2"	84 - 88 cm 33" - 35"
XL	188 - 213 cm 6'2" - 7'0"	88 - 100 cm 35" - 39"

Geometry

All measurements provided in cm unless otherwise stated.

     

Sizing table

Frame size number	Frame size letter	Wheel size	A — Seat tube	B — Seat tube angle	Effective seat tube angle	C — Head tube length	D — Head angle	E — Effective top tube	G — Bottom bracket drop	H — Chainstay length	I — Offset	J — Trail	K — Wheelbase	L — Standover	M — Frame reach	N — Frame stack
49 cm	XS	700c	44.5	74.0°	72.7°	8.6	71.0°	53.6	7.6	43.0	4.9	7.1	101.3	74.6	38.0	53.5
52 cm	S	700c	48.0	74.0°	73.0°	10.6	71.4°	54.7	7.6	43.0	4.9	6.8	102.2	77.2	38.6	55.6
54 cm	M	700c	50.5	73.3°	72.8°	13.0	71.6°	56.6	7.6	43.0	4.9	6.8	103.4	79.9	39.1	57.9
56 cm	ML	700c	53.0	73.3°	72.8°	15.1	72.0°	57.8	7.6	43.0	4.9	6.4	104.2	81.3	39.7	60.1
58 cm	L	700c	55.0	73.3°	72.8°	17.1	72.1°	58.9	7.6	43.0	4.9	6.4	105.2	83.7	40.2	62.0
61 cm	XL	700c	57.5	73.3°	72.8°	19.1	72.4°	60.1	7.6	43.0	4.9	6.2	106.2	86.1	40.8	64.0