Scott Speedster Gravel
Gravel All-rounder · closest size S/52
Balanced
Stack -3.1000000000000227 mm, reach +2.3000000000000114 mm versus this frame’s size 54.
US list price: $2,299.99
GRAVEL RACE / MANUFACTURER CHART
A purpose-built gravel race frame with aerodynamic shaping and clearance for fast high-volume tires.
CY2025 · 195012 Rev 2 chart
pure gravel race machine
Cannondale explicitly positions SuperX for elite gravel racing, so GnR retains the manufacturer Gravel Race classification. No gravel tags.
Classification source: Cannondale ↗. Read October 17, 2026.
SuperX complete bikes from the dealer listing, from SuperX 3 (low) to SuperX 1 (high). Model year: Not stated on dealer pages; the dealer gravel listing mixes 2023, 2025 and 2026 builds without saying which.
SuperX 4 AXS ($4,198.99) is excluded because its dealer URL says 2026. The pages do not give a model year for SuperX 1, 2 and 3. Displayed dealer prices on 2026-10-17, which are sale prices below the regular prices shown. Source is a dealer listing (Mike's Bikes), accepted by Ryan as the retail price source, not a Cannondale page. Cannondale's own US pages show no prices to our tools. Other builds of this line may price outside this range. Not an availability claim.
Manufacturer price source ↗. Reviewed October 17, 2026.
48 mm. Current product page states up to 48 mm measured frame clearance and 51 mm fork clearance, each with 4 mm per side.
Clearance source ↗. Read October 17, 2026.
Top-tube bag mount.
Exact CY2025 SuperX chart from manual 195012 Rev 2. Not the older cyclocross SuperX or LAB71-specific component setup. Frame proportions exclude cockpit and saddle setup. US price not reviewed.
Lengths are in millimeters. Head angles are in degrees. Frame stack and reach do not include the stem, spacers or handlebars.
| Size | Stack | Reach | Wheelbase | Head angle | Standover | Position |
|---|---|---|---|---|---|---|
| 46 | 515 | 365 | 998 | 70° | 746 | Balanced |
| 51 | 535 | 371 | 1005 | 71° | 782 | Relaxed |
| 54 | 555 | 378 | 1020 | 71° | 812 | Relaxed |
| 56 | 575 | 385 | 1034 | 71° | 832 | Relaxed |
| 58 | 595 | 392 | 1049 | 71° | 836 | Relaxed |
| 61 | 615 | 398 | 1062 | 71° | 849 | Relaxed |
Aggressive longer reach than the fixed benchmark at this stack · Balanced within the benchmark band · Relaxed shorter reach than the benchmark at this stack
Source: Cannondale manufacturer’s chart ↗. Checked October 17, 2026.
Each dot is one published frame size. The green band is GnR’s fixed geometry benchmark. Frames to its right have longer reach at the same stack (Aggressive); frames to its left have shorter reach (Relaxed). The benchmark does not change with bike type or catalog additions.
Each is the closest match to this frame’s size 54 (stack 555 mm, reach 378 mm) among current gravel frames from other brands.
Gravel All-rounder · closest size S/52
Balanced
Stack -3.1000000000000227 mm, reach +2.3000000000000114 mm versus this frame’s size 54.
US list price: $2,299.99
Gravel All-rounder · closest size XS
Relaxed
Stack +4 mm, reach +2 mm versus this frame’s size 54.
US list price: $2,299 to $4,799
Gravel Race · closest size 52
Balanced
Stack -8 mm, reach +4 mm versus this frame’s size 54.
US list price: $3,999.99 to $14,999.99
Prices are the maker’s US list prices for complete bikes on the date shown, and include sale prices on that date. Ranges cover only the named builds, not every bike in a family. Framesets, tax and shipping are excluded. A displayed price, including an archived sale price, does not establish stock or a purchasable offer. Retailer prices and later changes are not tracked.
Use this exact chart as your reference, select your size, then explore similar dimensions or a deliberate position change. Confirm the frame generation matches your bike before using it.
Match this bike ↗Similar frame dimensions are a starting point. Saddle height and setback, seat-tube geometry, stem length and angle, headset spacers, handlebars and control position affect the completed bike. Review those details before buying.