Velopedia Bicycle Archive

2021 Rocky Mountain Element Carbon 50

Original specifications: 29" wheels · 27.632 LBS|12.56 KGS published weight · geometry for 4 published sizes.

Share owner experience

Planning to sell? Draft your listing

At a glance

Archive #900004763
Model year
2021
Category
Mountain
Original MSRP
$4,799.00
Sizes
S, M, L, XL
Colors
Carbon/Gold
Weight
27.632 LBS|12.56 KGS
Geometry
4 manufacturer sizes
In this record
22 specifications · archived image · original MSRP · geometry
Model history 3 other years

Browse other years

Compare side by side

Identification clues

2021 archived details

Published colors
Carbon/Gold
Frame
Carbon Fiber

Clues, not proof of model year. Colors vary and components may have been replaced.

Campaign
Original buildCarbon Fiber · 29"

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

Carbon/Gold

Frameset

Frame ConstructionSMOOTHWALL™ Carbon. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. RIDE-9™ Adjustable Geometry + Suspension Rate. 100mm Travel. SMOOTHWALL™ Carbon Rear Triangle
Frame MaterialCarbon Fiber
ForkFox 34 Step Cast Float Performance 120mm
Rear ShockFox Float DPS Performance

Drivetrain

ShiftersShimano SLX
Rear DerailleurShimano XT
CranksetRace Face Aeffect Cinch | 32T Steel
Bottom BracketShimano SM-BBMT500
CassetteShimano SLX 10-51T
ChainShimano M7100

Brakes

BrakesShimano SLX 2 Piston

Cockpit & Contact Points

HeadsetFSA Orbit NO.57E
HandlebarRocky Mountain Flat Top 760mm
StemRocky Mountain 31.8 XC | SM - MD= 60mm | LG - XL = 80mm
SaddleWTB Silverado Race 142
SeatpostRocky Mountain Toonie Drop Alloy 30.9mm | SM = 125mm | MD - LG = 150mm | XL = 170mm

Wheels & Tires

HubsFront: Rocky Mountain Sealed Boost 15mm; Rear: DT Swiss 370 Boost 148mm
RimsWTB ST Light i25 TCS 2.0 Tubeless / Tubeless Ready - Tape / Valves Incl
SpokesDT Swiss Competition 2.0/1.8/2.0
Front TireMaxxis Rekon EXO Tubeless Ready 29 x 2.4
Rear TireMaxxis Ikon EXO Tubeless Ready 29 x 2.35
Wheel Size29"

Geometry

4 sizes · 12 measurements

Frame measurements by size.

All geometry measurements36 size / setup combinations · 12 measurements
MeasurementSM · 29″ · POS.1 SlackMD · 29″ · POS.1 SlackLG · 29″ · POS.1 SlackXL · 29″ · POS.1 SlackSM · 29″ · POS.2MD · 29″ · POS.2LG · 29″ · POS.2XL · 29″ · POS.2SM · 29″ · POS.3MD · 29″ · POS.3LG · 29″ · POS.3XL · 29″ · POS.3SM · 29″ · POS.4MD · 29″ · POS.4LG · 29″ · POS.4XL · 29″ · POS.4SM · 29″ · POS.5 NeutralMD · 29″ · POS.5 NeutralLG · 29″ · POS.5 NeutralXL · 29″ · POS.5 NeutralSM · 29″ · POS.6MD · 29″ · POS.6LG · 29″ · POS.6XL · 29″ · POS.6SM · 29″ · POS.7MD · 29″ · POS.7LG · 29″ · POS.7XL · 29″ · POS.7SM · 29″ · POS.8MD · 29″ · POS.8LG · 29″ · POS.8XL · 29″ · POS.8SM · 29″ · POS.9 SteepMD · 29″ · POS.9 SteepLG · 29″ · POS.9 SteepXL · 29″ · POS.9 Steep
Seat tube394 mm432 mm470 mm508 mm394 mm432 mm470 mm508 mm394 mm432 mm470 mm508 mm394 mm432 mm470 mm508 mm394 mm432 mm470 mm508 mm394 mm432 mm470 mm508 mm394 mm432 mm470 mm508 mm394 mm432 mm470 mm508 mm394 mm432 mm470 mm508 mm
Effective top tube567 mm592 mm617 mm648 mm567 mm592 mm617 mm647 mm567 mm592 mm617 mm647 mm566 mm591 mm616 mm646 mm566 mm591 mm616 mm646 mm565 mm590 mm615 mm645 mm565 mm590 mm615 mm645 mm565 mm590 mm615 mm645 mm564 mm589 mm614 mm644 mm
Head tube93 mm103 mm118 mm128 mm93 mm103 mm118 mm128 mm93 mm103 mm118 mm128 mm93 mm103 mm118 mm128 mm93 mm103 mm118 mm128 mm93 mm103 mm118 mm128 mm93 mm103 mm118 mm128 mm93 mm103 mm118 mm128 mm93 mm103 mm118 mm128 mm
Head-tube angle68.6°68.7°68.7°68.7°68.8°68.8°68.8°68.8°68.9°68.9°69°69°69°69°69.1°69.1°69.2°69.2°69.2°69.2°69.4°69.4°69.4°69.4°69.4°69.4°69.4°69.4°69.6°69.6°69.6°69.6°69.8°69.8°69.8°69.8°
Seat-tube angle74.1°74.2°74.2°74.2°74.3°74.3°74.3°74.3°74.4°74.4°74.5°74.5°74.5°74.5°74.6°74.6°74.7°74.7°74.7°74.7°74.9°74.9°74.9°74.9°74.9°74.9°74.9°74.9°75.1°75.1°75.1°75.1°75.3°75.3°75.3°75.3°
Chainstay / rear center439 mm439 mm439 mm439 mm439 mm439 mm439 mm439 mm439 mm439 mm439 mm439 mm439 mm439 mm439 mm439 mm438 mm438 mm438 mm438 mm438 mm438 mm438 mm438 mm438 mm438 mm438 mm438 mm438 mm438 mm438 mm438 mm437 mm437 mm437 mm437 mm
Wheelbase1109 mm1135 mm1161 mm1192 mm1109 mm1135 mm1161 mm1192 mm1109 mm1135 mm1161 mm1192 mm1109 mm1135 mm1161 mm1192 mm1108 mm1134 mm1161 mm1192 mm1108 mm1134 mm1161 mm1192 mm1108 mm1134 mm1161 mm1192 mm1108 mm1134 mm1160 mm1191 mm1108 mm1134 mm1160 mm1191 mm
Bottom-bracket drop44 mm44 mm45 mm45 mm42 mm43 mm43 mm43 mm41 mm41 mm41 mm41 mm40 mm40 mm40 mm40 mm38 mm38 mm38 mm38 mm36 mm36 mm36 mm36 mm35 mm35 mm35 mm35 mm33 mm33 mm33 mm33 mm31 mm31 mm31 mm31 mm
Reach395 mm418 mm439 mm467 mm397 mm419 mm441 mm468 mm398 mm421 mm442 mm470 mm399 mm422 mm443 mm471 mm401 mm424 mm445 mm472 mm403 mm425 mm447 mm474 mm403 mm426 mm447 mm475 mm405 mm428 mm449 mm477 mm407 mm430 mm451 mm478 mm
Stack606 mm615 mm630 mm639 mm605 mm614 mm629 mm638 mm604 mm613 mm627 mm637 mm603 mm613 mm627 mm636 mm602 mm611 mm625 mm635 mm601 mm610 mm624 mm634 mm600 mm610 mm624 mm633 mm599 mm608 mm622 mm632 mm598 mm607 mm621 mm630 mm
Standover height821 mm819 mm820 mm817 mm821 mm820 mm820 mm818 mm822 mm820 mm821 mm818 mm822 mm821 mm821 mm819 mm823 mm821 mm822 mm820 mm823 mm822 mm822 mm820 mm823 mm822 mm823 mm821 mm824 mm823 mm823 mm822 mm825 mm823 mm824 mm822 mm
Wheel size292929292929292929292929292929292929292929292929292929292929292929292929

Dimensions as recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

All published sizes32T · 10–51T
Lowest0.63:1 Highest3.20:1 Total range510%
Estimated speed At 90 RPM Lowest gear4.9 mph Highest gear25.0 mph

Rear tire: 29×2.35.

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.

Try other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
Shimano M7100
Retailer offers
Cassette · Original
Shimano SLX 10-51T
Front tire · Original
Maxxis Rekon EXO Tubeless Ready 29 x 2.4
More parts (6)Fewer parts
Rear tire · Original
Maxxis Ikon EXO Tubeless Ready 29 x 2.35
Bottom bracket · Original
Shimano SM-BBMT500
Saddle · Original
WTB Silverado Race 142
Rear derailleur · Original
Shimano XT Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Shifters · Original
Shimano SLX
Headset · Original
FSA Orbit NO.57E

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.

Service essentialsQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Bottom bracket / shell
Shimano SM-BBMT500Check: Verify shell type and width, crank interface, and spindle length or spacers.

Not confirmed in this record: Front tire · Rear tire · Drivetrain · Seatpost diameter. Check the fitted parts for these details.

Bike-specific inspection checklist 23 checks based on 6 archived component groups Open checklistClose checklist
0 of 23 checked Progress stays in this browser for this record.

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: 2021 Rocky Mountain Element Carbon 50 · Mountain · Published sizes: S, M, L, XL

Archived: Frame: SMOOTHWALL™ Carbon. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. RIDE-9™ Adjustable Geometry + Suspension Rate. 100mm Travel. SMOOTHWALL™ Carbon Rear Triangle · Fork: Fox 34 Step Cast Float Performance 120mm

Archived: Fork: Fox 34 Step Cast Float Performance 120mm · Rear shock: Fox Float DPS Performance

Archived: Shifters: Shimano SLX · Rear derailleur: Shimano XT · Crankset: Race Face Aeffect Cinch | 32T Steel · Bottom bracket: Shimano SM-BBMT500 · Cassette: Shimano SLX 10-51T · Chain: Shimano M7100

Archived: Brakes: Shimano SLX 2 Piston

Archived: Wheel size: 29" · Rims: WTB ST Light i25 TCS 2.0 Tubeless / Tubeless Ready - Tape / Valves Incl · Hubs: Front: Rocky Mountain Sealed Boost 15mm; Rear: DT Swiss 370 Boost 148mm

Controls and contact points

Archived: Headset: FSA Orbit NO.57E · Handlebar: Rocky Mountain Flat Top 760mm · Stem: Rocky Mountain 31.8 XC | SM - MD= 60mm | LG - XL = 80mm · Seatpost: Rocky Mountain Toonie Drop Alloy 30.9mm | SM = 125mm | MD - LG = 150mm | XL = 170mm · Saddle: WTB Silverado Race 142

Before and during the test ride

Follow the full used-bike inspection order →

My Garage

Velopedia

Enter your email and Velopedia will send a private sign-in link. No password required.

Have you owned this model?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.

Add fit, maintenance and buyer detailsOptional · five additional fields

Your contribution goes directly to Velopedia’s private review queue. We’ll email an optional confirmation link plus a private edit and withdrawal link, but you do not need to confirm your email before an administrator can review or approve the submission.

Already contributed? Send me a fresh private edit link

For privacy, Velopedia shows the same confirmation whether or not an experience exists.

Checking current listings…

Find this bike on eBay

Search eBay US; check the model year, size and installed components. We may earn a commission from purchases.

Campaign

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

Scroll to Top