Rear tire: 27.5×2.8.
Velopedia Bicycle Archive
2018 Specialized Rhyme Expert Carbon 27.5
Original specifications: geometry for 4 published sizes.
Selling this bike? Get the spec link and selling options
At a glance
- Model year
- 2018
- Category
- Mountain
- Original MSRP
- $4,400.00
- Sizes
- XS, S, M
- Colors
- Gloss Acid Mint Fade/Black/Acid Pink
- Geometry
- 4 manufacturer sizes
- In this record
- 21 specifications · 2 archived images · original MSRP · geometry
- Archive ID
- 900003304
Original buildCarbon Fiber
Frameset
| Frame Construction | FACT 9m carbon front chassis w/ Specialized M5 Aluminum rear end, 27.5 Trail Geometry, SWAT™ Door integration, PF30 BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | FOX 34 Performance 27.5, 44mm offset, 3 Position Micro Adjust damper 15x110mm Kabolt thru-axle, 150mm of travel |
| Rear Shock | RockShox Monarch RT3, Women's Rx Tune, AUTOSAG, rebound and 3-position compression adjust, 197x48mm |
Drivetrain
| Shifters | SRAM GX Eagle, trigger, 12-speed |
|---|---|
| Rear Derailleur | SRAM GX Eagle, 12-speed |
| Crankset | Truvativ Descendant, Boost 148, 170/165mm crankarm, 30mm spindle; chainrings: Alloy, 30T |
| Bottom Bracket | SRAM PF30 |
| Cassette | SRAM GX Eagle, 12-speed, 10-50t |
| Chain | SRAM GX Eagle, 12-speed w/ PowerLock® |
| Pedals | Specialized Platform, 9/16" spindle |
Brakes
| Brakes | (F) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor / (R) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor |
|---|
Cockpit & Contact Points
| Handlebar | Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 25mm rise, 750mm width, 31.8mm clamp |
|---|---|
| Stem | Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise |
| Saddle | Women's Body Geometry Myth Expert thin, hollow titanium rails, 155mm |
| Seatpost | Command Post IRcc, 12-position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, XS: 75mm travel, S/M:100mm travel, L: 125mm travel |
Wheels & Tires
| Hubs | (F) Specialized, sealed cartridge bearings, 15x110mm spacing, 24h / (R) Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h |
|---|---|
| Rims | Roval Traverse Carbon 27.5, hookless carbon, 30mm inner width, 24/28h, tubeless ready, hand-built |
| Spokes | DT Swiss Industry, stainless, 3-cross, 2.0" |
| Front Tire | Butcher, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.8" |
| Rear Tire | Slaughter, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.8" |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements4 sizes · 19 measurements
| Measurement | XS | S | M | L |
|---|---|---|---|---|
| Seat tube | 386 mm | 396 mm | 430 mm | 468 mm |
| Effective top tube | 539 mm | 558 mm | 587 mm | 618 mm |
| Head tube | 105 mm | 115 mm | 95 mm | 95 mm |
| Head-tube angle | 66.5° | 67° | 67° | 67° |
| Seat-tube angle | 74° | 74° | 74° | 74° |
| Chainstay / rear center | 420 mm | 420 mm | 420 mm | 420 mm |
| Wheelbase | 1082 mm | 1096 mm | 1126 mm | 1158 mm |
| Bottom-bracket drop | 18 mm | 18 mm | 18 mm | 18 mm |
| Reach | 369 mm | 388 mm | 414 mm | 442 mm |
| Stack | 587 mm | 590 mm | 599 mm | 608 mm |
| Standover height | 724 mm | 742 mm | 748 mm | 757 mm |
| Fork offset / rake | 42 mm | 42 mm | 42 mm | 46 mm |
| Front center | 663 mm | 677 mm | 706 mm | 738 mm |
| Trail | 104 mm | 104 mm | 104 mm | 108 mm |
| Fork length / axle-to-crown | 542 mm | 542 mm | 542 mm | 542 mm |
| Seatpost length | 310 mm | 390 mm | 390 mm | 430 mm |
| Crank length | 165 mm | 170 mm | 170 mm | 170 mm |
| Stem length | 45 mm | 60 mm | 60 mm | 60 mm |
| Handlebar width | 750 mm | 750 mm | 750 mm | 750 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
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.
Parts & serviceability
Find replacement parts

SRAM GX Eagle 12-Speed Chain Silver, 126 links
126 links

SRAM XG-1275 GX Eagle 12-Speed Cassette Black, 10-50t
10-50t
More parts (6)
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. 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.
Bike-specific inspection checklist 23 checks based on 6 archived component groups Open checklistClose checklist
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.
Identity and fit
Follow the full used-bike inspection order →Archived: 2018 Specialized Rhyme Expert Carbon 27.5 · Mountain · Published sizes: XS, S, M
Frame and fork
Inspect the frame and fork →Archived: Frame: FACT 9m carbon front chassis w/ Specialized M5 Aluminum rear end, 27.5 Trail Geometry, SWAT™ Door integration, PF30 BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel · Fork: FOX 34 Performance 27.5, 44mm offset, 3 Position Micro Adjust damper 15x110mm Kabolt thru-axle, 150mm of travel
Suspension
Evaluate the suspension →Archived: Fork: FOX 34 Performance 27.5, 44mm offset, 3 Position Micro Adjust damper 15x110mm Kabolt thru-axle, 150mm of travel · Rear shock: RockShox Monarch RT3, Women's Rx Tune, AUTOSAG, rebound and 3-position compression adjust, 197x48mm
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM GX Eagle, trigger, 12-speed · Rear derailleur: SRAM GX Eagle, 12-speed · Crankset: Truvativ Descendant, Boost 148, 170/165mm crankarm, 30mm spindle; chainrings: Alloy, 30T · Bottom bracket: SRAM PF30 · Cassette: SRAM GX Eagle, 12-speed, 10-50t · Chain: SRAM GX Eagle, 12-speed w/ PowerLock®
Brakes
Inspect the brakes →Archived: Brakes: (F) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor / (R) SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor
Wheels and tires
Check wheels and tires →Archived: Rims: Roval Traverse Carbon 27.5, hookless carbon, 30mm inner width, 24/28h, tubeless ready, hand-built · Hubs: (F) Specialized, sealed cartridge bearings, 15x110mm spacing, 24h / (R) Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h · Front tire: Butcher, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.8" · Rear tire: Slaughter, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.8"
Controls and contact points
Archived: Handlebar: Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 25mm rise, 750mm width, 31.8mm clamp · Stem: Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise · Seatpost: Command Post IRcc, 12-position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, XS: 75mm travel, S/M:100mm travel, L: 125mm travel · Saddle: Women's Body Geometry Myth Expert thin, hollow titanium rails, 155mm · Pedals: Specialized Platform, 9/16" spindle
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?Help preserve its real-world history by sharing your owner experience.
Share the details that would help another rider understand how this model fits, rides and holds up over time. Velopedia reviews every contribution before publication.
Already contributed? Send me a fresh private edit link
For privacy, Velopedia shows the same confirmation whether or not an experience exists.
Gallery2 images
Checking current listings…
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





