United States · Est. 1986

Brand chart

Marin Bike Size Chart

Marin offers bicycles across Mountain, Gravel, Hybrid, Road, Kids. Browse the official size charts below to find your recommended frame size based on height and inseam.

Official website →

Sizing notes

Read the chart, then check the bike.

Start with category coverage

Marin is listed for Mountain, Gravel, Hybrid, Road, Kids. Choose the bike category first because road, gravel, mountain, and kids sizing use different assumptions.

Check data status

Data sourced from official brand references. Use the result as a shortlist, not a final fit decision.

Confirm the exact model

Model year, geometry, wheel size, and cockpit setup can change the final answer even when the height range looks right.

Marin Mountain Bike Size Chart

Brand-level mountain ranges for Marin. Use height and inseam to find your starting size.

Size

Height

Inseam

157-170 cm

72-78 cm

168-180 cm

77-83 cm

178-190 cm

82-88 cm

188-200 cm

87-94 cm

Size

Height

157-170 cm

Inseam: 72-78 cm

Size

Height

168-180 cm

Inseam: 77-83 cm

Size

Height

178-190 cm

Inseam: 82-88 cm

Size

Height

188-200 cm

Inseam: 87-94 cm

Marin Gravel Bike Size Chart

Brand-level gravel ranges for Marin. Use height and inseam to find your starting size.

Size

Height

Inseam

160-168 cm

74-78 cm

166-173 cm

77-81 cm

171-180 cm

80-84 cm

178-186 cm

83-87 cm

184-196 cm

86-92 cm

Size

Height

160-168 cm

Inseam: 74-78 cm

Size

Height

166-173 cm

Inseam: 77-81 cm

Size

Height

171-180 cm

Inseam: 80-84 cm

Size

Height

178-186 cm

Inseam: 83-87 cm

Size

Height

184-196 cm

Inseam: 86-92 cm

Marin Hybrid Bike Size Chart

Brand-level hybrid ranges for Marin. Use height and inseam to find your starting size.

Size

Height

Inseam

152-163 cm

69-75 cm

161-170 cm

74-79 cm

168-178 cm

78-83 cm

176-188 cm

82-88 cm

186-198 cm

87-93 cm

Size

Height

152-163 cm

Inseam: 69-75 cm

Size

Height

161-170 cm

Inseam: 74-79 cm

Size

Height

168-178 cm

Inseam: 78-83 cm

Size

Height

176-188 cm

Inseam: 82-88 cm

Size

Height

186-198 cm

Inseam: 87-93 cm

Marin Road Bike Size Chart

Brand-level road ranges for Marin. Use height and inseam to find your starting size.

Size

Height

Inseam

155-165 cm

70-76 cm

163-173 cm

75-80 cm

170-178 cm

79-83 cm

176-185 cm

82-87 cm

183-193 cm

86-92 cm

Size

Height

155-165 cm

Inseam: 70-76 cm

Size

Height

163-173 cm

Inseam: 75-80 cm

Size

Height

170-178 cm

Inseam: 79-83 cm

Size

Height

176-185 cm

Inseam: 82-87 cm

Size

Height

183-193 cm

Inseam: 86-92 cm

Popular Models & Reference Geometry

Reference stack and reach values for popular models (typically size M). Use these to compare cockpit dimensions across models.

Model

Year

Type

Stack

Reach

Rift Zone 29 3

2025

Mountain

615mm

458mm

Alpine Trail 8

2025

Mountain

628mm

475mm

Gestalt X11

2025

Gravel

578mm

380mm

Fairfax 2

2025

Hybrid

600mm

390mm

Rift Zone 29 3

2025 · Mountain

Stack: 615mm · Reach: 458mm

Alpine Trail 8

2025 · Mountain

Stack: 628mm · Reach: 475mm

Gestalt X11

2025 · Gravel

Stack: 578mm · Reach: 380mm

Fairfax 2

2025 · Hybrid

Stack: 600mm · Reach: 390mm

FAQ

Short answers for choosing a size before purchase.

What Marin bike size do I need?

Start with your height and the mountain chart on this page, then confirm inseam and exact Marin model geometry before buying.

Is this Marin chart official?

This page uses official brand chart data. Confirm with official brand charts before purchasing.