Lowest1.06:1
Highest4.55:1
Total range428%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Rear tire: 700C×36.
Velopedia Bicycle Archive
2025 Marin Nicasio 1 ST
Original specifications: geometry for 6 published sizes.
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At a glance
Archive #900000503- Model year
- 2025
- Category
- Gravel & Cyclocross
- Original MSRP
- $999.00
- Sizes
- 47, 50, 52, 54, 56, 58
- Colors
- Blue
- Geometry
- 6 manufacturer sizes
- In this record
- 20 specifications · 6 archived images · original MSRP · geometry
Original build20 specifications
Frameset
| Frame Construction | Steezy Step-Thru Double Butted CrMo, 700C Wheels, Beyond Road Geometry, Fender and Rack Mounts, Disc Mount |
|---|---|
| Fork | CrMo, Fender and Rack Eyelets, IS Disc Mount |
Drivetrain
| Shifters | Shimano Claris 2x8-Speed |
|---|---|
| Rear Derailleur | Shimano Claris 8-Speed |
| Crankset | FSA Tempo Compact, 50/34T |
| Bottom Bracket | Sealed Cartridge Bearings, Square Taper |
| Cassette | SunRace 8-Speed, 11-32T |
| Chain | KMC Z8 |
| Pedals | Nylon Platform |
Brakes
| Brakes | (F) Tektro MDC400, Road Mechanical, 160mm Rotor / (R) Tektro MDC400, Road Mechanical, 160mm Rotor; Levers: Shimano w/ Integrated Shifters |
|---|
Cockpit & Contact Points
| Headset | FSA ORBIT CE No.8B, Sealed Cartridge Bearings |
|---|---|
| Handlebar | Marin Butted Alloy, Compact 16º Flared Drop |
| Stem | Marin 3D Forged Alloy |
| Saddle | Marin Beyond Road Concept |
| Seatpost | Marin Alloy, 27.2mm |
Wheels & Tires
| Hubs | (F) Forged Aluminum Alloy, Disc, 32H / (R) Forged Aluminum Alloy, Disc, 32H |
|---|---|
| Rims | Marin Aluminum Double Wall, 19mm Inner, Disc Specific |
| Spokes | 14g Black Stainless Steel |
| Front Tire | WTB, Exposure, 700Cx36, Wire Bead |
| Rear Tire | WTB, Exposure, 700Cx36, Wire Bead |
No specifications match. Try a component name or clear your search.
Geometry
Frame measurements by size.
Frame diagram
Size
Measurement
Measurement
—
Select an available measurement to locate it on the frame.
All geometry measurements6 sizes · 16 measurements
| Measurement | 47 | 50 | 52 | 54 | 56 | 58 |
|---|---|---|---|---|---|---|
| Seat tube | 410 mm | 460 mm | 480 mm | 500 mm | 520 mm | 540 mm |
| Effective top tube | 519 mm | 526 mm | 537 mm | 546 mm | 560 mm | 575 mm |
| Head tube | 95 mm | 105 mm | 120 mm | 135 mm | 150 mm | 165 mm |
| Head-tube angle | 70.5° | 70.5° | 71.5° | 71.5° | 71.5° | 71.5° |
| Seat-tube angle | 75° | 74.5° | 74° | 74° | 74° | 74° |
| Chainstay / rear center | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1014 mm | 1017 mm | 1014 mm | 1024 mm | 1039 mm | 1055 mm |
| Bottom-bracket drop | 76 mm | 76 mm | 76 mm | 76 mm | 76 mm | 76 mm |
| Bottom-bracket height | 274 mm | 274 mm | 274 mm | 274 mm | 274 mm | 274 mm |
| Reach | 375 mm | 375 mm | 375 mm | 380 mm | 390 mm | 402 mm |
| Stack | 536 mm | 546 mm | 564 mm | 578 mm | 592 mm | 606 mm |
| Standover height | 538 mm | 523 mm | 535 mm | 548 mm | 560 mm | 569 mm |
| Fork offset / rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Crank length | 170 mm | 170 mm | 170 mm | 175 mm | 175 mm | 175 mm |
| Stem length | 75 mm | 75 mm | 75 mm | 90 mm | 90 mm | 90 mm |
| Handlebar width | 400 mm | 400 mm | 400 mm | 420 mm | 420 mm | 440 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Try your current gearingChanged tires or gears? Calculate your setup.
Your changes apply to this calculation. The archived build stays unchanged.
Gearing results
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability
Find replacement parts
KMC Z8
Retailer offers
SRAM PC-830 Chain One Color, 8 Speed
Replacement option
WTB
Exposure, 700Cx36, Wire Bead
Retailer offers
WTB Exposure Road TCS Tire - Tubeless Black, 700 x 36mm
700x36c
Model match
WTB Exposure on eBaySponsored links
Marin Alloy
27.2mm
Retailer offers
Race Face Ride XC Seatpost Black, 27.2x375mm
Replacement option
More parts (5)Fewer parts
SunRace 8-Speed
11-32T
FSA Tempo Compact
50/34T
Shimano Claris 8-Speed
Shimano Claris 2x8-Speed
FSA ORBIT CE No.8B
Sealed Cartridge Bearings
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
Parts and service referenceQuick reference before buying parts
Archived specifications for reference. Check the fitted parts before ordering.
- Front tire
- WTB, Exposure, 700Cx36, Wire Bead
- Rear tire
- WTB, Exposure, 700Cx36, Wire Bead
- Drivetrain
- 8-speed
- Seatpost diameter
- 27.2 mm
- Bottom bracket / shell
- Sealed Cartridge Bearings, Square Taper
Equipment inspection checks 10 checks based on 5 archived component groups Open equipment checksClose equipment checks
Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.
Full used-bike inspection guide →
Frame and fork
Inspect the frame and fork →Archived: Frame: Steezy Step-Thru Double Butted CrMo, 700C Wheels, Beyond Road Geometry, Fender and Rack Mounts, Disc Mount · Fork: CrMo, Fender and Rack Eyelets, IS Disc Mount
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano Claris 2x8-Speed · Rear derailleur: Shimano Claris 8-Speed · Crankset: FSA Tempo Compact, 50/34T · Bottom bracket: Sealed Cartridge Bearings, Square Taper · Cassette: SunRace 8-Speed, 11-32T · Chain: KMC Z8
Brakes
Inspect the brakes →Archived: Brakes: (F) Tektro MDC400, Road Mechanical, 160mm Rotor / (R) Tektro MDC400, Road Mechanical, 160mm Rotor; Levers: Shimano w/ Integrated Shifters
Wheels and tires
Check wheels and tires →Archived: Rims: Marin Aluminum Double Wall, 19mm Inner, Disc Specific · Hubs: (F) Forged Aluminum Alloy, Disc, 32H / (R) Forged Aluminum Alloy, Disc, 32H · Front tire: WTB, Exposure, 700Cx36, Wire Bead · Rear tire: WTB, Exposure, 700Cx36, Wire Bead
Controls and contact points
Archived: Headset: FSA ORBIT CE No.8B, Sealed Cartridge Bearings · Handlebar: Marin Butted Alloy, Compact 16º Flared Drop · Stem: Marin 3D Forged Alloy · Seatpost: Marin Alloy, 27.2mm · Saddle: Marin Beyond Road Concept · Pedals: Nylon Platform
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Gallery6 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.