
SRAM GX Eagle 12-Speed Chain Silver, 126 links
Replacement option
Velopedia Bicycle Archive
Original specifications: 700c wheels · 30.91lbs / 14.02kg published weight · geometry for 5 published sizes.
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At a glance
Archive #900000395| Frame Construction | Carbon CC Gravel |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | Carbon |
| Fork Material | Carbon Fiber |
| Shifters | SRAM NX Eagle, 12spd |
|---|---|
| Rear Derailleur | SRAM Apex Eagle, 12spd |
| Crankset | Praxis eTor AL, 107BCD S: 165mm, M/L: 170mm, XL/XXL: 172.mm |
| Cassette | SRAM XG1275 Eagle, 12spd, 10-50t |
| Chain | SRAM SX Eagle, 12spd |
| Brakes | SRAM S300 |
|---|
| Headset | FSA IS-2/47/42 ACB |
|---|---|
| Handlebar | RaceFace Ride All Sizes: 35x760mm, 10mm Rise |
| Stem | RaceFace Ride All Sizes: 80mm |
| Saddle | WTB Silverado Medium, CroMo |
| Seatpost | RaceFace Ride, 27.2 All Sizes: 375mm |
| Hubs | (F) WTB Frequency Sport, 12x100, Centerlock, 28h / (R) WTB Frequency Sport, 12x148, XD, Centerlock, 28h |
|---|---|
| Rims | (F) WTB ASYM i25 28h 700c / (R) WTB ASYM i25 28h 700c |
| Front Tire | Schwalbe G-One Overland, Pro EVO, 700x50c |
| Rear Tire | Schwalbe G-One Overland, Pro EVO, 700x50c |
| Wheel Size | 700c |
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Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
| Measurement | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Seat tube | 455 mm | 485 mm | 515 mm | 545 mm | 575 mm |
| Top tube | 551 mm | 571 mm | 591 mm | 610 mm | 630 mm |
| Head tube | 105 mm | 125 mm | 145 mm | 160 mm | 180 mm |
| Head-tube angle | 69° | 69° | 69° | 69° | 69° |
| Seat-tube angle | 74° | 74° | 74° | 74° | 74° |
| Chainstay / rear center | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1047 mm | 1070 mm | 1092 mm | 1112 mm | 1135 mm |
| Bottom-bracket drop | 78 mm | 76 mm | 76 mm | 74 mm | 74 mm |
| Bottom-bracket height | 279 mm | 281 mm | 281 mm | 283 mm | 283 mm |
| Reach | 390 mm | 405 mm | 420 mm | 435 mm | 450 mm |
| Stack | 563 mm | 579 mm | 596 mm | 610 mm | 630 mm |
| Standover height | 728 mm | 753 mm | 778 mm | 804 mm | 830 mm |
| Front center | 624 mm | 646 mm | 668 mm | 689 mm | 711 mm |
Dimensions as recorded.
Original gearing is incomplete. Enter your setup to calculate ratios and cadence speeds.
Your changes apply to this calculation. The archived build stays unchanged.
| 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
12spd

Replacement option
12spd, 10-50t

Model match

Model match
Pro EVO, 700x50c

700x50c
Replacement option
CroMo

Model match
12spd
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Specification match
12spd
10mm Rise
27.2 All Sizes: 375mm
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.
Archived specifications for reference. Check the fitted parts before ordering.
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 →
Archived: Frame: Carbon CC Gravel · Fork: Carbon · Carbon Fiber
Archived: Shifters: SRAM NX Eagle, 12spd · Rear derailleur: SRAM Apex Eagle, 12spd · Crankset: Praxis eTor AL, 107BCD S: 165mm, M/L: 170mm, XL/XXL: 172.mm · Cassette: SRAM XG1275 Eagle, 12spd, 10-50t · Chain: SRAM SX Eagle, 12spd
Archived: Brakes: SRAM S300
Archived: Wheel size: 700c · Rims: (F) WTB ASYM i25 28h 700c / (R) WTB ASYM i25 28h 700c · Hubs: (F) WTB Frequency Sport, 12x100, Centerlock, 28h / (R) WTB Frequency Sport, 12x148, XD, Centerlock, 28h · Front tire: Schwalbe G-One Overland, Pro EVO, 700x50c · Rear tire: Schwalbe G-One Overland, Pro EVO, 700x50c
Archived: Headset: FSA IS-2/47/42 ACB · Handlebar: RaceFace Ride All Sizes: 35x760mm, 10mm Rise · Stem: RaceFace Ride All Sizes: 80mm · Seatpost: RaceFace Ride, 27.2 All Sizes: 375mm · Saddle: WTB Silverado Medium, CroMo
Archived: Santa Cruz Skitch Apex Flat Bar · electric-assist identification
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.