Velopedia Bicycle Archive

2027 Spot Diggity 125 4-Star Transmission

Original manufacturer specifications including SRAM Eagle 90 Transmission drivetrain, 29 wheels, S: 30.1 | M: 30.2 | L: 30.3 | XL: 30.4 published weight.

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What Velopedia knows

Model year
2027
Category
Mountain
Original MSRP
$6,299.00
Sizes
S, M, L, XL
Colors
Lazuli Blue, Talus Grey
Weight
S: 30.1 | M: 30.2 | L: 30.3 | XL: 30.4
Geometry
4 manufacturer sizes · Geometry context
Record coverage
22 preserved details · 8 archived images · original MSRP · preserved geometry
Archive ID
900001745

Manufacturer catalog

Published sizes and colors

4 sizes · 2 colors

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

SMLXL

Published colors

Lazuli BlueTalus Grey

Frameset

Frame ConstructionSpot carbon frame — molding metal threads into carbon
Frame MaterialCarbon
ForkRockshox Pike Select | 140mm | Maxle Stealth Axle
Rear ShockRockshox Deluxe Ultimate | 190x45

Drivetrain

Component GroupSRAM Eagle 90 Transmission
ShiftersSRAM Eagle 90 Transmission
Rear DerailleurSRAM Eagle 90 Transmission
CranksetSRAM S1000 Eagle | 170mm | 30t | 55mm Chainline
Bottom BracketSRAM DUB BSA 73mm Threaded
CassetteSRAM | GX Eagle | XS-1275 | T-Type | 10-52
ChainSRAM GX Transmission Flattop | Silver

Brakes

Brakes(F) SRAM Motive Bronze | 200mm Centerline 6-Bolt Rotor / (R) SRAM Motive Bronze | 180mm Centerline 6-Bolt Rotor

Cockpit & Contact Points

HeadsetCane Creek 50 | ZS44/ZS56 ZS44 upper | ZS56 lower
HandlebarRace Face Aeffect R | 35mm Clamp | 20mm Rise | Sweep: 8 ° Back | 5° Up | XL: 780mm | LG: 780mm | MD: 780mm | SM: 760mm
StemRace Face Aeffect | 40mm | 35mm Clamp
SaddleSDG Bel-Air V3
SeatpostBikeYoke Revive | 31.6mm | 185mm for XL and Large | 160mm for Medium | 125mm for Small

Wheels & Tires

Wheels(F) DT Swiss | M 1900 SPLINE | 29” | 15x110 | 6-Bolt / (R) DT Swiss | M 1900 SPLINE | 29” | 12x148 | XD | 6-Bolt
Front TireSchwalbe Romy Race | 29x2.4
Rear TireSchwalbe Romy Race | 29x2.4
Wheel Size29

Size-specific frame data

Geometry

4 sizes · 13 measurements

Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.

MeasurementSmallMediumLargeX-Large
Seat tube370 mm400 mm440 mm480 mm
Top tube559 mm593 mm620 mm658 mm
Head tube84 mm100 mm117 mm126 mm
Head-tube angle65.2°65.2°65.2°65.2°
Seat-tube angle76.5°76.5°77°77.5°
Actual seat-tube angle72.7°72.7°73.3°73.8°
Chainstay / rear center435 mm435 mm435 mm435 mm
Wheelbase1158 mm1195 mm1232 mm1265 mm
Bottom-bracket drop39 mm39 mm39 mm39 mm
Bottom-bracket height337 mm337 mm337 mm337 mm
Reach415 mm445 mm475 mm505 mm
Stack600 mm615 mm630 mm645 mm
Standover height727 mm727 mm726 mm726 mm

Geometry source: Spot first-party size geometry table ↗ Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.

Geometry tools

Analyze a published size

Choose a size

Small geometry

Archive context: Its reach of 415 mm sits toward the shorter end. Its stack of 600 mm sits somewhat lower than typical. Its bottom-bracket drop of 39 mm sits somewhat deeper than typical.

Compared with 169 distinct mountain geometries in the Small-equivalent size cohort from model years 2025–2027 in the Velopedia archive.
Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze Small geometry

Parts & serviceability

Find replacement parts

3 top part searches
ChainMatching configuration
SRAM GX Transmission Flattop Silver Interpreted as SRAM GX · 12-speed Component family — verify exact version
CassetteMatching configuration
SRAM GX Eagle XS-1275 T-Type 10-52 Interpreted as SRAM GX · 12-speed Component family — verify exact version
Bottom bracketExact archived part
SRAM DUB BSA 73mm Threaded Named archived component — verify dimensions
More qualified parts (4)
SaddleQualified part search
SDG Bel-Air V3 Named archived component — verify exact version
CranksetQualified part search
SRAM S1000 Eagle 170mm 30t 55mm Chainline Component family — verify exact version
Rear derailleurMatching configuration
SRAM Eagle 90 Transmission Interpreted as SRAM Eagle 90 · 12-speed Component family — verify exact version
ShiftersQualified part search
SRAM Eagle 90 Transmission Interpreted as SRAM Eagle 90 · 12-speed Component family — verify exact version

Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases. Commercial relationships do not influence Archive specifications or analysis.

Used-bike inspection

If you’re buying this bike used

Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.

Follow the full used-bike inspection order →
  • FrameInspect the frame in bright light, especially around the head tube, bottom bracket, chainstays and clamped areas. Look for cracks, ripples, crushed sections or signs of a previous impact.Inspect the frame and fork →
  • BrakesTest each brake separately and confirm it stops firmly and releases cleanly. Inspect the pads and braking surfaces for wear or contamination, and check the cables or hoses for damage.Inspect the brakes →
  • SuspensionAsk when the fork and shock were last serviced. Check the stanchions for damage, look for oil at the seals, cycle both units through their travel and test the suspension pivots for play.Evaluate the suspension →
  • DrivetrainShift through the full range under light load, measure chain wear and inspect the cassette or freewheel teeth. Skipping or hesitation can indicate wear, poor adjustment or mismatched parts.Check drivetrain wear →
  • Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
Bike-specific inspection checklist 22 checks based on 6 archived component groups Open checklistClose checklist
0 of 22 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2027 Spot Diggity 125 4-Star Transmission · Mountain · Published sizes: S, M, L, XL

Archived: Frame: Spot carbon frame — molding metal threads into carbon · Fork: Rockshox Pike Select | 140mm | Maxle Stealth Axle

Archived: Fork: Rockshox Pike Select | 140mm | Maxle Stealth Axle · Rear shock: Rockshox Deluxe Ultimate | 190x45

Archived: Group: SRAM Eagle 90 Transmission · Shifters: SRAM Eagle 90 Transmission · Rear derailleur: SRAM Eagle 90 Transmission · Crankset: SRAM S1000 Eagle | 170mm | 30t | 55mm Chainline · Bottom bracket: SRAM DUB BSA 73mm Threaded · Cassette: SRAM | GX Eagle | XS-1275 | T-Type | 10-52 · Chain: SRAM GX Transmission Flattop | Silver

Archived: Brakes: (F) SRAM Motive Bronze | 200mm Centerline 6-Bolt Rotor / (R) SRAM Motive Bronze | 180mm Centerline 6-Bolt Rotor

Archived: Wheel size: 29 · Wheels: (F) DT Swiss | M 1900 SPLINE | 29” | 15x110 | 6-Bolt / (R) DT Swiss | M 1900 SPLINE | 29” | 12x148 | XD | 6-Bolt · Front tire: Schwalbe Romy Race | 29x2.4 · Rear tire: Schwalbe Romy Race | 29x2.4

Controls and contact points

Archived: Headset: Cane Creek 50 | ZS44/ZS56 ZS44 upper | ZS56 lower · Handlebar: Race Face Aeffect R | 35mm Clamp | 20mm Rise | Sweep: 8 ° Back | 5° Up | XL: 780mm | LG: 780mm | MD: 780mm | SM: 760mm · Stem: Race Face Aeffect | 40mm | 35mm Clamp · Seatpost: BikeYoke Revive | 31.6mm | 185mm for XL and Large | 160mm for Medium | 125mm for Small · Saddle: SDG Bel-Air V3

Before and during the test ride

Follow the full used-bike inspection order →

Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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