520 Disc Frameset

*Please note - spec applies to all sizes unless listed separately

*Frame	Size: 48, 63 Trek butted chromoly disc touring, rack & fender mounts, 135x5mm QR
*Frame	Size: 51, 54, 57, 60 butted chromoly disc touring, rack & fender mounts, 135x5mm QR
Fork	Alloy disc touring, rack mounts, 100x5mm ThruSkew

Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).

*Headset	Size: 48, 51, 54, 57, 60, 63 1-1/8'' threadless, sealed cartridge bearings
*Headset	Size: 48, 51, 54, 57, 60, 63 1 1/8'' steel threadless

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.

size-table
Size	Rider Height	Inseam
48	158 - 163 cm 5'2" - 5'4"	74 - 77 cm 29" - 30"
51	162 - 168 cm 5'4" - 5'6"	76 - 79 cm 30" - 31"
54	168 - 174 cm 5'6" - 5'9"	78 - 82 cm 31" - 32"
57	173 - 184 cm 5'8" - 6'0"	81 - 86 cm 32" - 34"
60	185 - 190 cm 6'1" - 6'3"	86 - 90 cm 34" - 35"
63	190 - 197 cm 6'3" - 6'6"	89 - 93 cm 35" - 37"

All measurements provided in cm unless otherwise noted.

Sizing table
Frame size number	Wheel size	A — Seat tube	B — Seat tube angle	C — Head tube length	D — Head angle	E — Effective top tube	F — Bottom bracket height	G — Bottom bracket drop	H — Chainstay length	I — Offset	J — Trail	K — Wheelbase	L — Standover	M — Frame reach	N — Frame stack
48 cm	700c	44.0	74.3°	11.5	69.5°	52.0	27.4	7.5	45.0	5.2	7.4	104.1	71.3	36.8	54.0
51 cm	700c	48.2	74.0°	12.5	70.0°	53.1	27.4	7.5	45.0	5.2	7.1	104.5	74.1	37.3	55.1
54 cm	700c	51.2	73.8°	14.0	71.0°	54.3	27.8	7.0	45.0	5.2	6.5	104.8	76.8	37.8	56.5
57 cm	700c	54.3	73.5°	16.0	71.8°	55.7	27.8	7.0	45.0	5.2	5.9	105.2	79.4	38.3	58.7
60 cm	700c	57.5	73.0°	20.0	71.8°	58.3	27.8	7.0	45.0	5.2	5.9	107.4	82.6	39.2	62.5
63 cm	700c	60.5	72.8°	23.0	72.3°	60.3	27.8	7.0	45.0	5.2	5.6	108.6	85.4	40.0	65.5

Model 24001

References

FAQ - 2019 520
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Diagram - ThruSkew Assembly
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Guide - Bontrager fender, rack & kickstand compatibility chart
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