Updated
For adult riders, compare height and inseam with dated manufacturer ranges, then check reach, mounting and control on the actual bike.
Start e-bike sizing with barefoot height and body inseam, then compare the exact manufacturer configuration. A chart match does not establish comfortable reach, saddle adjustment or mounting. This calculator compares dated published ranges and offers Gazelle’s brand-specific frame-size arithmetic; missing measurements remain unknown. Confirm the final fit on a test ride.
Stand straight against a wall; measure floor to the top of your head.
Measure floor to the top of a level book held snugly between your legs.
Use the exact configuration chart, then check reach, adjustment, mounting and control.
Illustrative default: height 66.93 in (170 cm), inseam 31.5 in (80 cm). No personal measurement is stored. A matching range is a starting point for a test ride.
Height alone cannot confirm reach, saddle adjustment, standover or control. Even a match to both listed ranges needs a test ride.
Compare reach, saddle adjustment, mounting and control in a test ride.
Height range only · inseam not published
Rider height: 59–75 in (149.9–190.5 cm)
Inseam: Not published
Height guidance note: Converted: Imperial general-info endpoints converted; geometry incorrectly equates 6ft3in with 198cm.
Height guidance note: Converted: 6ft3in = 75in × 2.54; geometry 198cm contradicts its own 6ft3in endpoint.
Reviewed 2026-10-19; next review 2026-11-18. Abound LR exact US product listing
Height range only · inseam not published
Rider height: 59.02–75 in (149.9–190.5 cm)
Inseam: Not published
Height guidance note: Converted: 59 inches × 2.54.
Height guidance note: Converted: 75 inches × 2.54.
Reviewed 2026-10-17; next review 2026-11-16. Abound SR product specifications
Height range only · inseam not published
Rider height: 62.99–68.9 in (160–175 cm)
Inseam: Not published
Height guidance note: Regular only.
Reviewed 2026-10-19; next review 2026-11-18. Aventure 3 exact US product listing
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-20; next review 2026-11-19.
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-20; next review 2026-11-19.
Height range only · inseam not published
Rider height: 64.96–69.29 in (165–176 cm)
Inseam: Not published
Height guidance note: Selected frame size only.
Reviewed 2026-10-20; next review 2026-11-19. Ramblas ADV current US product page
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-20; next review 2026-11-19.
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-20; next review 2026-11-19.
Height range only · inseam not published
Rider height: 59–70 in (149.9–177.8 cm)
Inseam: Not published
Height guidance note: Converted using 59 in × 2.54; selected current model maker minimum recommendation.
Height guidance note: Converted using 70 in × 2.54; selected current model maker maximum recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Euphree Solar Sparrow Belt current US specifications
Height range only · inseam not published
Rider height: 60–70 in (152.4–177.8 cm)
Inseam: Not published
Height guidance note: Converted using 60 in × 2.54; selected current model maker minimum recommendation.
Height guidance note: Converted using 70 in × 2.54; selected current model maker maximum recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Euphree Solar Sparrow Chain current US specifications
Height range only · inseam not published
Rider height: 65–75 in (165.1–190.5 cm)
Inseam: Not published
Height guidance note: Converted using 65 in × 2.54; selected current model maker minimum recommendation.
Height guidance note: Converted using 75 in × 2.54; selected current model maker maximum recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Euphree Stellar Falcon 2 Mid-Step current US specifications
Height range only · inseam not published
Rider height: 61.02–76.77 in (155–195 cm)
Inseam: Not published
Height guidance note: Current step-through maker recommendation.
Reviewed 2026-10-20; next review 2026-11-19. C11 Pro exact US manufacturer listing
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-20; next review 2026-11-19.
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-20; next review 2026-11-19.
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-17; next review 2026-11-16.
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-20; next review 2026-11-19.
Height range only · inseam not published
Rider height: 60–76 in (152.4–193 cm)
Inseam: Not published
Height guidance note: Converted using 60in ×2.54; current model recommendation.
Height guidance note: Converted using 76in ×2.54; current model recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Tundra current US product and detailed specifications
Height range only · inseam not published
Rider height: 59–74 in (149.9–188 cm)
Inseam: Not published
Height guidance note: Converted using 59 × 2.54; Maker one-size minimum 4 ft 11 in.
Height guidance note: Converted using 74 × 2.54; Maker one-size maximum 6 ft 2 in.
Reviewed 2026-10-20; next review 2026-11-19. Heybike Venus source
Height range only · inseam not published
Rider height: 63–77 in (160–195.6 cm)
Inseam: Not published
Height guidance note: Converted: 5 ft 3 in = 63 in × 2.54; older manual gives a narrower height range.
Height guidance note: Converted: 6 ft 5 in = 77 in × 2.54; older manual gives a narrower height range.
Reviewed 2026-10-19; next review 2026-11-18. A7 Pro current US product listing
Height range only · inseam not published
Rider height: 61–77 in (154.9–195.6 cm)
Inseam: Not published
Height guidance note: Converted: 61 in × 2.54. Maker recommends a minimum height of 5 ft 1 in for this step-through.
Height guidance note: Converted: 77 in × 2.54. Maker recommends a maximum height of 6 ft 5 in for this step-through.
Reviewed 2026-10-20; next review 2026-11-19. Current US Zebra D5 ST exact manufacturer listing
Height range only · inseam not published
Rider height: 58–75 in (147.3–190.5 cm)
Inseam: Not published
Height guidance note: Converted 58 in × 2.54 = 147.32 cm; maker recommended range, not guaranteed fit.
Height guidance note: Converted 75 in × 2.54 = 190.5 cm; maker recommended range, not guaranteed fit.
Reviewed 2026-10-19; next review 2026-11-18. XP 4 exact US product specification and current offer
Height range only · inseam not published
Rider height: 56–74 in (142.2–188 cm)
Inseam: Not published
Height guidance note: Converted 56 in × 2.54 = 142.24 cm; maker recommended range, not guaranteed fit.
Height guidance note: Converted 74 in × 2.54 = 187.96 cm; maker recommended range, not guaranteed fit.
Reviewed 2026-10-19; next review 2026-11-18. XP Lite 2.0 exact US product specification and current offer
Height range only · inseam not published
Rider height: 58–74 in (147.3–188 cm)
Inseam: Not published
Height guidance note: Converted 58 in × 2.54 = 147.32 cm; maker recommended range, not guaranteed fit.
Height guidance note: Converted 74 in × 2.54 = 187.96 cm; maker recommended range, not guaranteed fit.
Reviewed 2026-10-19; next review 2026-11-18. XP Trike 2 exact US product specification and current offer
Height range only · inseam not published
Rider height: 57.99–75 in (147.3–190.5 cm)
Inseam: Not published
Height guidance note: Converted: 58 inches × 2.54.
Height guidance note: Converted: 75 inches × 2.54.
Reviewed 2026-10-17; next review 2026-11-16. XP4 750W Step-Over Long-Range product specifications
Height range only · inseam not published
Rider height: 59–77 in (149.9–195.6 cm)
Inseam: Not published
Height guidance note: Converted 59 in × 2.54 = 149.86 cm; maker recommended range, not guaranteed fit.
Height guidance note: Converted 77 in × 2.54 = 195.58 cm; maker recommended range, not guaranteed fit.
Reviewed 2026-10-19; next review 2026-11-18. XPedition 2.0 exact US product specification and current offer
Height range only · inseam not published
Rider height: 62–75 in (157.5–190.5 cm)
Inseam: Not published
Height guidance note: Converted5ft2in guidance.
Height guidance note: Converted6ft3in guidance.
Reviewed 2026-10-11; next review 2026-11-10. XPress2 Raindrop Blue Cruiser specifications
Outside a listed range
Rider height: 67–81 in (170.2–205.7 cm)
Inseam: Not published
Height guidance note: Converted using 67 in × 2.54; selected frame maker minimum recommendation.
Height guidance note: Converted using 81 in × 2.54; selected frame maker maximum recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Basalt 2.0 US specifications
Height range only · inseam not published
Rider height: 60–74 in (152.4–188 cm)
Inseam: Not published
Height guidance note: Converted using 60 in × 2.54; selected frame maker minimum recommendation.
Height guidance note: Converted using 74 in × 2.54; selected frame maker maximum recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Granite US specifications
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-20; next review 2026-11-19.
Height range only · inseam not published
Rider height: 59–76 in (149.9–193 cm)
Inseam: Not published
Height guidance note: Converted using 59 in × 2.54; selected frame maker guidance.
Height guidance note: Converted using 76 in × 2.54; selected frame maker guidance.
Reviewed 2026-10-20; next review 2026-11-19. Higgs ST current US model page
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-20; next review 2026-11-19.
Height range only · inseam not published
Rider height: 62–70 in (157.5–177.8 cm)
Inseam: Not published
Height guidance note: Converted Small/Medium guidance5ft2in ×2.54; inseam/reach fit still needs checking.
Height guidance note: Converted Small/Medium guidance5ft10in ×2.54; Medium/Large range is separate.
Reviewed 2026-10-17; next review 2026-11-16. Glide current U.S. product claims and explicit preorder notice
Height range only · inseam not published
Rider height: 57.87–70.08 in (147–178 cm)
Inseam: Not published
Reviewed 2026-10-19; next review 2026-11-18. RadExpand™ 5 Plus Electric Folding Bike — Stone Tan
Height range only · inseam not published
Rider height: 59.06–68.11 in (150–173 cm)
Inseam: Not published
Reviewed 2026-10-19; next review 2026-11-18. Radster™ Road Electric Commuter Bike — Bay Blue / Regular
Height range only · inseam not published
Rider height: 59.06–74.8 in (150–190 cm)
Inseam: Not published
Reviewed 2026-10-19; next review 2026-11-18. RadWagon™ 5 Electric Cargo Bike — Metallic Blue
Height range only · inseam not published
Rider height: 53–76 in (134.6–193 cm)
Inseam: Not published
Height guidance note: Converted formula: around 4 ft 5 in = 53 in × 2.54 cm/in. Approximate maker guidance, not fit approval.
Height guidance note: Converted formula: around 6 ft 4 in = 76 in × 2.54 cm/in. Approximate maker guidance, not fit approval.
Reviewed 2026-10-17; next review 2026-11-16. U.S. Haul ST One Size Satin Obsidian SKU 91023-8000U
Outside a listed range
Rider height: 67–77 in (170.2–195.6 cm)
Inseam: Not published
Height guidance note: Converted current US one-size 67 in × 2.54 cm/in; recommendation, not guaranteed fit.
Height guidance note: Converted current US one-size 77 in × 2.54 cm/in; recommendation, not guaranteed fit.
Reviewed 2026-10-20; next review 2026-11-19. AGO T current US product
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-20; next review 2026-11-19.
Not enough published guidance
Rider height: Not published
Inseam: Not published
Reviewed 2026-10-20; next review 2026-11-19.
Within both listed ranges
Rider height: 64.96–68.9 in (165–175 cm)
Inseam: 30.31–32.68 in (77–83 cm)
Exact configuration: M · manufacturer frame-size number 50 cm
Manufacturer standover: 30.71 in (78 cm). Default inseam minus listed standover: 0.79 in (2 cm). Arithmetic only; this does not establish safe clearance.
Height guidance note: Exact Medium sizing-table centimetre guidance; inseam 77–83 cm and test fit matter. Not whole-family fit.
Height guidance note: Exact Medium sizing-table centimetre guidance; other sizes remain separate.
Reviewed 2026-10-19; next review 2026-11-18. FX+1 exact model Sizing pane: Medium FX+ 1 model 5335258: Medium sizing and geometry
Height range only · inseam not published
Rider height: 66–76 in (167.6–193 cm)
Inseam: Not published
Height guidance note: Converted using 66 in × 2.54; selected frame maker minimum recommendation.
Height guidance note: Converted using 76 in × 2.54; selected frame maker maximum recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Velotric Breeze 1 US evidence
Height range only · inseam not published
Rider height: 66–76 in (167.6–193 cm)
Inseam: Not published
Height guidance note: Converted using 66 in × 2.54; Selected-frame maker recommendation.
Height guidance note: Converted using 76 in × 2.54; Selected-frame maker recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Discover 2 current US listing
Outside a listed range
Rider height: 69–79 in (175.3–200.7 cm)
Inseam: Not published
Height guidance note: Converted using 69 in × 2.54; Large frame minimum recommended height.
Height guidance note: Converted using 79 in × 2.54; Large frame maximum recommended height.
Reviewed 2026-10-19; next review 2026-11-18. Velotric Discover 3 US evidence
Height range only · inseam not published
Rider height: 57–77 in (144.8–195.6 cm)
Inseam: Not published
Height guidance note: Converted using 57 in × 2.54; selected frame maker minimum recommendation.
Height guidance note: Converted using 77 in × 2.54; selected frame maker maximum recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Velotric Fold 1 Plus US evidence
Height range only · inseam not published
Rider height: 60–75 in (152.4–190.5 cm)
Inseam: Not published
Height guidance note: Converted using 60 in × 2.54; selected frame maker minimum recommendation.
Height guidance note: Converted using 75 in × 2.54; selected frame maker maximum recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Velotric GoMad US evidence
Height range only · inseam not published
Rider height: 59–70 in (149.9–177.8 cm)
Inseam: Not published
Height guidance note: Converted using 59 in × 2.54; Selected-frame maker recommendation.
Height guidance note: Converted using 70 in × 2.54; Selected-frame maker recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Nomad 2X current US listing
Outside a listed range
Rider height: 68–78 in (172.7–198.1 cm)
Inseam: Not published
Height guidance note: Converted using 68 in × 2.54; Large frame minimum recommended height.
Height guidance note: Converted using 78 in × 2.54; Large frame maximum recommended height.
Reviewed 2026-10-19; next review 2026-11-18. Velotric Summit 1 US evidence
Height range only · inseam not published
Rider height: 63–71 in (160–180.3 cm)
Inseam: Not published
Height guidance note: Converted using 63 in × 2.54; Selected-frame maker recommendation.
Height guidance note: Converted using 71 in × 2.54; Selected-frame maker recommendation.
Reviewed 2026-10-20; next review 2026-11-19. Tempo current US listing
Height range only · inseam not published
Rider height: 57–67 in (144.8–170.2 cm)
Inseam: Not published
Height guidance note: Converted using 57 in × 2.54; selected frame maker guidance.
Height guidance note: Converted using 67 in × 2.54; selected frame maker guidance.
Reviewed 2026-10-20; next review 2026-11-19. Alpha 2.1 current US model page
Outside a listed range
Rider height: 68–76 in (172.7–193 cm)
Inseam: Not published
Height guidance note: Converted using 68 in × 2.54; selected frame maker guidance.
Height guidance note: Converted using 76 in × 2.54; selected frame maker guidance.
Reviewed 2026-10-20; next review 2026-11-19. Centauri II three-size geometry and fit chart
The link contains height, inseam and your selected options. Anyone with the link can read those measurements. Creating a link does not send it; this calculator does not save a profile. Shared measurements use centimetres internally even when displayed in inches.
Gazelle's general guide converts body inseam to centimetres first, then multiplies by 0.68. With a suspension seatpost, use (inseam cm − 4) × 0.68. An inseam of 31.5 in (80 cm) gives 21.42 in (54.4 cm), or 20.35 in (51.68 cm) with that adjustment. This is a brand-specific starting point, not a universal formula, a saddle-height setting, an available frame size or confirmation that the published Gazelle record fits.
For the exact Trek FX+ 1 Medium configuration, the manufacturer lists 64.96–68.9 in (165–175 cm) rider height and 30.31–32.68 in (77–83 cm) inseam, frame-size number 50 cm and standover 30.71 in (78 cm). We retain that configuration scope. Inseam minus standover is an arithmetic difference only; this tool does not choose a safe-clearance threshold.
Check reach to the grips, comfortable steering, saddle adjustment within the seatpost's markings, and mounting and dismounting with the intended equipment and load. Ask the dealer to compare adjacent sizes when you sit near a chart boundary. A low-step frame may make repeated mounting easier; it does not settle every fit or handling question.
Missing measurements stay “Not published.” Ranges are manufacturer guidance, not our measurements or test results. Rounded inch conversions remain rounded. After a review date passes, the live comparison flags source review due rather than treating the range as current confirmation.
Checked October 11, 2026: Gazelle sizing guide and suspension-seatpost adjustment; Gazelle frame forms; Trek FX+ 1 model 5335258 sizing and geometry. Other height ranges link to their dated sources on each card. Only the verified configurations in this release are included.
No. Height guidance can narrow a starting point, but inseam, reach, saddle adjustment, mounting and control still matter. Height-only guidance is not a confirmed fit recommendation.
No. It is Gazelle's general guide. Use the centimetre value in the formula: inseam cm × 0.68, or (inseam cm − 4) × 0.68 with a suspension seatpost. Confirm the exact model, available sizes and fit with a dealer.
No. The subtraction is arithmetic using a body measurement and the maker's geometry figure. It does not set a universal clearance threshold or establish safe mounting on the actual bike.
Missing means the published record has no usable typed range for that measurement. Review due means its scheduled evidence review date has passed. Neither status is a fit approval; recheck the exact configuration with the manufacturer.
Paired measurements are rounded for reading; calculations and planning links retain unrounded inputs. Fuel volume uses U.S. gallons. Original source sizing names and SI formula definitions retain their stated units.
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