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2025 Salsa Notch C GX Eagle Transmission

Electric-assist bicycle from the Velopedia specification archive.

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Original MSRP
$8,699.00
Sizes
S, M, L, XL
Colors
Black/Walnut
Weight
49 lb 2 oz (MD frame)
Geometry
4 manufacturer sizes · Ride analysis
Archive ID
900000594

Current market

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Velopedia analysis

What the specifications mean

Derived from the archived manufacturer recordHow Velopedia reads these specifications →

The fork provides the documented suspension, so fork setup and rear-tire pressure are the main adjustments for balancing the two ends of the bike. The electric-assist system adds another maintenance layer, especially battery condition, charger compatibility, motor operation and any available diagnostic history. Both 27.5- and 29-inch wheels appear in the record, but it does not establish a mixed front/rear build; confirm the correct diameter for the selected frame size.

Suspension setup Front only Fork settings affect the front while rear-wheel behavior remains dependent on tire and wheel setup.
E-bike system Electric-assist The drive system needs its own battery, charger, motor-control and diagnostic checks in addition to the bicycle components.
Wheel system 27.5 / 29 options Both diameters are documented, but the archive does not prove a mixed front/rear setup.
Drivetrain Electronic · 520% range Shift-system battery state joins derailleur setup and sprocket compatibility as a troubleshooting variable.

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 →
  • E-bike systemConfirm the main battery charges with the correct charger, locks securely into its mount and has no case damage, swelling, corrosion or overheating marks. Power the bike on from cold, test every assist mode and ask for available battery-health and diagnostic records.Check the battery and electronics →
  • SuspensionAsk when the fork was last serviced. Check the stanchions for damage, look for oil at the seals and make sure the fork moves smoothly without bushing play.Evaluate the suspension →
  • 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 24 checks based on 7 archived component groups Open checklistClose checklist
0 of 24 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: 2025 Salsa Notch C GX Eagle Transmission · Electric-assist · Published sizes: S, M, L, XL

Archived: Frame: Carbon · Fork: RockShox ZEB Ultimate, 180mm

Archived: Fork: RockShox ZEB Ultimate, 180mm

Archived: Shifters: AXS Pod Controller, right, w/ MatchMaker X Clamp · Rear derailleur: SRAM GX Eagle Transmssion · Crankset: SRAM GX Eagle E-MTB ISIS Arms w/ SRAM XX 34t T-Type Direct Mount Chainring. MRP 1x CS2 32-36t chainguide for Bosch BDU38 · Cassette: SRAM GX Eagle Transmssion, 10–52t, 12-speed · Chain: SRAM GX Eagle Transmssion Flattop

Archived: Brakes: Brake Calipers: SRAM Maven Ultimate Stealth; Brake Levers: SRAM Maven Ultimate Stealth; Rotors: SRAM HS2 (6-bolt, 220mm front and rear)

Archived: Wheel size: 29"; 27.5" · Rims: WTB CZR Carbon i30, 32h · Hubs: (F) WTB HTZ, 15x110mm / (R) WTB HTZ, 12x148mm · Front tire: Teravail Kessel 29x2.5", Durable Plus casing, WTB TCS Sealant included · Rear tire: Teravail Kessel 29x2.5", Durable Plus casing, WTB TCS Sealant included

Controls and contact points

Archived: Headset: ACROS AZX-721 ZS56/ZS66 for 1.8" tapered steerer · Handlebar: Salsa Guide Carbon · Stem: Aluminum CNC · Seatpost: TranzX REVERSE, SM: 160mm travel; MD: 180mm travel; LG–XL: 210mm travel · Saddle: WTB Solano, Medium, Steel SL, Fusion Form

Archived: Salsa Notch C GX Eagle Transmission · electric-assist identification

Before and during the test ride

Follow the full used-bike inspection order →

Interpretation based on the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.

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Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

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

Published sizes

SMLXL

Published colors

Black/Walnut

Frameset

Frame ConstructionCarbon
Frame MaterialCarbon Fiber
ForkRockShox ZEB Ultimate, 180mm

Drivetrain

ShiftersAXS Pod Controller, right, w/ MatchMaker X Clamp
Front DerailleurN/A
Rear DerailleurSRAM GX Eagle Transmssion
CranksetSRAM GX Eagle E-MTB ISIS Arms w/ SRAM XX 34t T-Type Direct Mount Chainring. MRP 1x CS2 32-36t chainguide for Bosch BDU38
CassetteSRAM GX Eagle Transmssion, 10–52t, 12-speed
ChainSRAM GX Eagle Transmssion Flattop

Brakes

BrakesBrake Calipers: SRAM Maven Ultimate Stealth; Brake Levers: SRAM Maven Ultimate Stealth; Rotors: SRAM HS2 (6-bolt, 220mm front and rear)

Cockpit & Contact Points

HeadsetACROS AZX-721 ZS56/ZS66 for 1.8" tapered steerer
HandlebarSalsa Guide Carbon
StemAluminum CNC
SaddleWTB Solano, Medium, Steel SL, Fusion Form
SeatpostTranzX REVERSE, SM: 160mm travel; MD: 180mm travel; LG–XL: 210mm travel

Wheels & Tires

Hubs(F) WTB HTZ, 15x110mm / (R) WTB HTZ, 12x148mm
RimsWTB CZR Carbon i30, 32h
SpokesDouble-butted, black
Front TireTeravail Kessel 29x2.5", Durable Plus casing, WTB TCS Sealant included
Rear TireTeravail Kessel 29x2.5", Durable Plus casing, WTB TCS Sealant included
Wheel Size29"; 27.5"

Size-specific frame data

Geometry

4 sizes · 17 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 tube405 mm430 mm455 mm480 mm
Effective top tube590.2 mm612.1 mm633.8 mm655.6 mm
Head tube95 mm100 mm110 mm120 mm
Head-tube angle63.4°63.4°63.4°63.4°
Seat-tube angle78.9°78.9°78.9°78.9°
Chainstay / rear center444.1 mm444.1 mm444.1 mm444.1 mm
Wheelbase1260.5 mm1283.8 mm1308.2 mm1332.7 mm
Bottom-bracket drop27.3 mm27.3 mm27.3 mm27.3 mm
Bottom-bracket height348.7 mm348.7 mm348.7 mm348.7 mm
Reach466.3 mm487.4 mm507.3 mm527.3 mm
Stack628.4 mm632.8 mm641.8 mm650.7 mm
Standover height748.3 mm746.9 mm746.9 mm746.9 mm
Fork offset / rake44 mm44 mm44 mm44 mm
Fork length / axle-to-crown596 mm596 mm596 mm596 mm
Crank length160 mm160 mm160 mm160 mm
Stem length40 mm40 mm40 mm40 mm
Handlebar width780 mm800 mm800 mm800 mm

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

Geometry interpretation

What this geometry means

Choose a size

Medium geometry

Riding position

At 487.4 mm of reach and 632.8 mm of stack, the frame is longer relative to its height, which generally creates more potential for a stretched, lower-front-end position.

Handling tendencies

A 63.4° head angle combined with a 1283.8 mm wheelbase points to more stability-oriented steering and chassis behavior. The longer the chassis and slacker the front end, the more the bike tends to favor composure over very quick direction changes.

Across the size range

From Small to X-Large, reach grows by 61 mm and stack by 22.3 mm, showing how the frame becomes both longer and taller through the published size range. The rear center stays essentially constant at about 444.1 mm across sizes, so most of the wheelbase growth happens in the front half of the bike rather than by lengthening the rear triangle.

Geometry describes frame proportions and likely tendencies, not a ride test. Rider proportions, cockpit setup, tires, suspension settings, wheel configuration, and component choices can materially change how a bicycle fits and feels.

Gallery

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

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