bike geometry

Breed 2026

Name: Breed 2026
Brand: Felt

Compare size-specific bike geometry, including reach, stack, angles, wheelbase and the measurements that influence fit and handling.

Felt › Breed › Standard › Breed

Breed geometry measurements

Choose the recorded size and configuration. Geometry figures can change by size; RideDNA does not collapse those values into one misleading answer.

What is the reach of the Breed?

Reach is the horizontal distance from the bottom bracket to the top of the head tube. Also searched as frame reach.

Configuration	Size	Reach	Source
Breed geometry	S \| 52	370.4 mm	RideDNA-derived
Breed geometry	L \| 56	389.9 mm	RideDNA-derived
Breed geometry	M \| 54	380 mm	RideDNA-derived
Breed geometry	XS \| 49	365 mm	RideDNA-derived
Breed geometry	XL \| 58	395.2 mm	RideDNA-derived
Breed geometry	XXL \| 61	405.3 mm	RideDNA-derived

What is the stack of the Breed?

Stack is the vertical distance from the bottom bracket to the top of the head tube. Also searched as frame stack.

Configuration	Size	Stack	Source
Breed geometry	S \| 52	528.4 mm	RideDNA-derived
Breed geometry	L \| 56	570 mm	RideDNA-derived
Breed geometry	M \| 54	551.8 mm	RideDNA-derived
Breed geometry	XS \| 49	518.6 mm	RideDNA-derived
Breed geometry	XL \| 58	595.6 mm	RideDNA-derived
Breed geometry	XXL \| 61	623.2 mm	RideDNA-derived

What is the effective top tube of the Breed?

Effective top tube is the horizontal distance between the head-tube and seat-tube centerlines. Also searched as ETT, virtual top tube, horizontal top tube.

Configuration	Size	Effective top tube	Source
Breed geometry	S \| 52	512 mm	RideDNA-derived
Breed geometry	L \| 56	548 mm	RideDNA-derived
Breed geometry	M \| 54	533 mm	RideDNA-derived
Breed geometry	XS \| 49	504 mm	RideDNA-derived
Breed geometry	XL \| 58	566 mm	RideDNA-derived
Breed geometry	XXL \| 61	584 mm	RideDNA-derived

What is the head tube angle of the Breed?

Head tube angle describes the steering-axis angle relative to the ground. Also searched as HTA, head angle, steering angle.

Configuration	Size	Head tube angle	Source
Breed geometry	S \| 52	70 °	RideDNA-derived
Breed geometry	L \| 56	70.5 °	RideDNA-derived
Breed geometry	M \| 54	70 °	RideDNA-derived
Breed geometry	XS \| 49	70 °	RideDNA-derived
Breed geometry	XL \| 58	71 °	RideDNA-derived
Breed geometry	XXL \| 61	71.5 °	RideDNA-derived

What is the seat tube angle of the Breed?

Seat tube angle describes the seat-tube angle relative to the ground. Also searched as STA, seat angle, effective seat angle.

Configuration	Size	Seat tube angle	Source
Breed geometry	S \| 52	75 °	RideDNA-derived
Breed geometry	L \| 56	74.5 °	RideDNA-derived
Breed geometry	M \| 54	74.5 °	RideDNA-derived
Breed geometry	XS \| 49	75 °	RideDNA-derived
Breed geometry	XL \| 58	74 °	RideDNA-derived
Breed geometry	XXL \| 61	74 °	RideDNA-derived

What is the wheelbase of the Breed?

Wheelbase is the distance between the front and rear wheel axles. Also searched as axle-to-axle length.

Configuration	Size	Wheelbase	Source
Breed geometry	S \| 52	1017.6 mm	RideDNA-derived
Breed geometry	L \| 56	1043.2 mm	RideDNA-derived
Breed geometry	M \| 54	1035.7 mm	RideDNA-derived
Breed geometry	XS \| 49	1007.4 mm	RideDNA-derived
Breed geometry	XL \| 58	1052.3 mm	RideDNA-derived
Breed geometry	XXL \| 61	1066.4 mm	RideDNA-derived

What is the chainstay length of the Breed?

Chainstay length, also called rear center, is the distance from the bottom bracket to the rear axle. Also searched as Chainstay, rear center, rear centre.

Configuration	Size	Chainstay length	Source
Breed geometry	S \| 52	423.5 mm	RideDNA-derived
Breed geometry	L \| 56	423.9 mm	RideDNA-derived
Breed geometry	M \| 54	423.5 mm	RideDNA-derived
Breed geometry	XS \| 49	423 mm	RideDNA-derived
Breed geometry	XL \| 58	423.9 mm	RideDNA-derived
Breed geometry	XXL \| 61	423.9 mm	RideDNA-derived

What is the bottom bracket height of the Breed?

Bottom bracket height is the vertical distance from the ground to the bottom bracket. Also searched as BB height.

Configuration	Size	Bottom bracket height	Source
Breed geometry	S \| 52	281.5 mm	RideDNA-derived
Breed geometry	L \| 56	284 mm	RideDNA-derived
Breed geometry	M \| 54	281.5 mm	RideDNA-derived
Breed geometry	XS \| 49	279 mm	RideDNA-derived
Breed geometry	XL \| 58	284 mm	RideDNA-derived
Breed geometry	XXL \| 61	284 mm	RideDNA-derived

What is the front center of the Breed?

Front center is the distance from the bottom bracket to the front wheel axle. Also searched as front centre.

Configuration	Size	Front center	Source
Breed geometry	S \| 52	598.8 mm	RideDNA-derived
Breed geometry	L \| 56	623.5 mm	RideDNA-derived
Breed geometry	M \| 54	616.7 mm	RideDNA-derived
Breed geometry	XS \| 49	589.4 mm	RideDNA-derived
Breed geometry	XL \| 58	632.5 mm	RideDNA-derived
Breed geometry	XXL \| 61	646.5 mm	RideDNA-derived

What is the fork offset of the Breed?

Fork offset is the perpendicular distance between the steering axis and the front axle. Also searched as fork rake, rake.

Configuration	Size	Fork offset	Source
Breed geometry	S \| 52	55 mm	RideDNA-derived
Breed geometry	L \| 56	50 mm	RideDNA-derived
Breed geometry	M \| 54	55 mm	RideDNA-derived
Breed geometry	XS \| 49	55 mm	RideDNA-derived
Breed geometry	XL \| 58	50 mm	RideDNA-derived
Breed geometry	XXL \| 61	50 mm	RideDNA-derived

What is the head tube length of the Breed?

Head tube length is the measured length of the frame's head tube. Also searched as Head tube, head tube.

Configuration	Size	Head tube length	Source
Breed geometry	S \| 52	78 mm	RideDNA-derived
Breed geometry	L \| 56	121 mm	RideDNA-derived
Breed geometry	M \| 54	103 mm	RideDNA-derived
Breed geometry	XS \| 49	65 mm	RideDNA-derived
Breed geometry	XL \| 58	146 mm	RideDNA-derived
Breed geometry	XXL \| 61	173 mm	RideDNA-derived

What is the seat tube length of the Breed?

Seat tube length is the recorded length of the frame's seat tube; measurement conventions can differ by manufacturer. Also searched as Seat tube, seat tube, frame size.

Configuration	Size	Seat tube length	Source
Breed geometry	S \| 52	457 mm	RideDNA-derived
Breed geometry	L \| 56	503 mm	RideDNA-derived
Breed geometry	M \| 54	482 mm	RideDNA-derived
Breed geometry	XS \| 49	435 mm	RideDNA-derived
Breed geometry	XL \| 58	527 mm	RideDNA-derived
Breed geometry	XXL \| 61	557 mm	RideDNA-derived

What is the standover height of the Breed?

Standover height is the ground-to-top-tube height at the manufacturer's stated measurement point. Also searched as Standover, stand over height, standover clearance.

Configuration	Size	Standover height	Source
Breed geometry	S \| 52	739.8 mm	RideDNA-derived
Breed geometry	L \| 56	784.8 mm	RideDNA-derived
Breed geometry	M \| 54	763.2 mm	RideDNA-derived
Breed geometry	XS \| 49	721.8 mm	RideDNA-derived
Breed geometry	XL \| 58	808.7 mm	RideDNA-derived
Breed geometry	XXL \| 61	836.9 mm	RideDNA-derived

What is the fork length of the Breed?

Fork length is the axle-to-crown distance recorded for the fork. Also searched as axle to crown, A2C.

Configuration	Size	Fork length	Source
Breed geometry	S \| 52	425 mm	RideDNA-derived
Breed geometry	L \| 56	425 mm	RideDNA-derived
Breed geometry	M \| 54	425 mm	RideDNA-derived
Breed geometry	XS \| 49	425 mm	RideDNA-derived
Breed geometry	XL \| 58	425 mm	RideDNA-derived
Breed geometry	XXL \| 61	425 mm	RideDNA-derived

What is the wheel flop of the Breed?

Wheel flop is a calculated steering-geometry value based on trail and head tube angle. Also searched as flop.

Configuration	Size	Wheel flop	Source
Breed geometry	S \| 52	22.8 mm	RideDNA-derived
Breed geometry	L \| 56	23 mm	RideDNA-derived
Breed geometry	M \| 54	22.8 mm	RideDNA-derived
Breed geometry	XS \| 49	22.8 mm	RideDNA-derived
Breed geometry	XL \| 58	21.5 mm	RideDNA-derived
Breed geometry	XXL \| 61	20 mm	RideDNA-derived

Geometry

Available sizes: S | 52, L | 56, M | 54, XS | 49, XL | 58, XXL | 61.

Breed geometry

Jump to size: L | 56 · M | 54 · S | 52 · XL | 58 · XS | 49 · XXL | 61

Breed geometry geometry by size
Size	Reach	Stack	ETT	HTA	STA	Trail	Wheelbase	Chainstay	BB drop	BB height	Front center	Fork offset	Head tube	Seat tube	Standover	Fork length	Wheel flop	Max tire
L \| 56	389.9 mm	570 mm	548 mm	70.5 °	74.5 °	—	1043.2 mm	423.9 mm	—	284 mm	623.5 mm	50 mm	121 mm	503 mm	784.8 mm	425 mm	23 mm	—
M \| 54	380 mm	551.8 mm	533 mm	70 °	74.5 °	—	1035.7 mm	423.5 mm	—	281.5 mm	616.7 mm	55 mm	103 mm	482 mm	763.2 mm	425 mm	22.8 mm	—
S \| 52	370.4 mm	528.4 mm	512 mm	70 °	75 °	—	1017.6 mm	423.5 mm	—	281.5 mm	598.8 mm	55 mm	78 mm	457 mm	739.8 mm	425 mm	22.8 mm	—
XL \| 58	395.2 mm	595.6 mm	566 mm	71 °	74 °	—	1052.3 mm	423.9 mm	—	284 mm	632.5 mm	50 mm	146 mm	527 mm	808.7 mm	425 mm	21.5 mm	—
XS \| 49	365 mm	518.6 mm	504 mm	70 °	75 °	—	1007.4 mm	423 mm	—	279 mm	589.4 mm	55 mm	65 mm	435 mm	721.8 mm	425 mm	22.8 mm	—
XXL \| 61	405.3 mm	623.2 mm	584 mm	71.5 °	74 °	—	1066.4 mm	423.9 mm	—	284 mm	646.5 mm	50 mm	173 mm	557 mm	836.9 mm	425 mm	20 mm	—

Length measurements are in millimeters; HTA and STA are in degrees. ETT means effective top tube.

Size-to-size changes

Differences are calculated from the recorded values; they are not fit recommendations.

Breed geometry: L | 56 → M | 54 — Reach -9.9 mm, Stack -18.2 mm, ETT -15 mm, HTA -0.5 °, STA +0 °, Wheelbase -7.5 mm, Chainstay -0.4 mm, BB height -2.5 mm, Front center -6.8 mm, Fork offset +5 mm, Head tube -18 mm, Seat tube -21 mm, Standover -21.6 mm, Fork length +0 mm, Wheel flop -0.2 mm
Breed geometry: M | 54 → S | 52 — Reach -9.6 mm, Stack -23.4 mm, ETT -21 mm, HTA +0 °, STA +0.5 °, Wheelbase -18.1 mm, Chainstay +0 mm, BB height +0 mm, Front center -17.9 mm, Fork offset +0 mm, Head tube -25 mm, Seat tube -25 mm, Standover -23.4 mm, Fork length +0 mm, Wheel flop +0 mm
Breed geometry: S | 52 → XL | 58 — Reach +24.8 mm, Stack +67.2 mm, ETT +54 mm, HTA +1 °, STA -1 °, Wheelbase +34.7 mm, Chainstay +0.4 mm, BB height +2.5 mm, Front center +33.7 mm, Fork offset -5 mm, Head tube +68 mm, Seat tube +70 mm, Standover +68.9 mm, Fork length +0 mm, Wheel flop -1.3 mm
Breed geometry: XL | 58 → XS | 49 — Reach -30.2 mm, Stack -77 mm, ETT -62 mm, HTA -1 °, STA +1 °, Wheelbase -44.9 mm, Chainstay -0.9 mm, BB height -5 mm, Front center -43.1 mm, Fork offset +5 mm, Head tube -81 mm, Seat tube -92 mm, Standover -86.9 mm, Fork length +0 mm, Wheel flop +1.3 mm
Breed geometry: XS | 49 → XXL | 61 — Reach +40.3 mm, Stack +104.6 mm, ETT +80 mm, HTA +1.5 °, STA -1 °, Wheelbase +59 mm, Chainstay +0.9 mm, BB height +5 mm, Front center +57.1 mm, Fork offset -5 mm, Head tube +108 mm, Seat tube +122 mm, Standover +115.1 mm, Fork length +0 mm, Wheel flop -2.8 mm

RideDNA-derived values

These deterministic calculations use the recorded manufacturer inputs above. They are separate from manufacturer facts and are not fit recommendations.

Breed geometry size S | 52 stack Reach Ratio: 1.43
Breed geometry size L | 56 stack Reach Ratio: 1.46
Breed geometry size M | 54 stack Reach Ratio: 1.45
Breed geometry size XS | 49 stack Reach Ratio: 1.42
Breed geometry size XL | 58 stack Reach Ratio: 1.51
Breed geometry size XXL | 61 stack Reach Ratio: 1.54

Bike details

competitor Model Id: 379dc22a-8e16-49e7-9c85-046da24c7be0

Source

Recorded source

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