Bicycle comparison

2022 Rocky Mountain Altitude Alloy 30 · 2021 Rocky Mountain Altitude Alloy 30

Specification	2022 Rocky Mountain Altitude Alloy 30	2021 Rocky Mountain Altitude Alloy 30
Overview
Model year	2022	2021
Brand	Rocky Mountain	Rocky Mountain
Model	Altitude Alloy 30	Altitude Alloy 30
Bicycle type	Mountain	Mountain
Archive ID	900004828	900004598
Original MSRP	$3,839.00	$3,649.00
Colors	GREEN/GREEN	PURPLE/BLACK; BLACK/BROWN
Sizes	MD; SM; LG; XL	MD; LG; XL; SM
Weight	—	35.2 LBS\|16 KGS
Frameset
Frame construction	FORM™ Alloy. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-9™ Adjustable Geometry. 2 Position Axle. 160mm Travel. FORM™ Alloy Rear Triangle	FORM™ Alloy. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-9™ Adjustable Geometry. 2 Position Axle. 160mm Travel. FORM™ Alloy Rear Triangle
Frame material	Aluminum	Aluminum
Fork	RockShox Zeb Select RC 170mm \| 27.5 = 38mm Offset \| 29 = 44mm Offset	Marzocchi Z1 Float EVOL GRIP 170mm \| 44mm Offset
Rear shock	RockShox Super Deluxe Select+ \| Sealed Bearing Eyelet \| 25x8mm F Hardware \| SM = 210x55mm \| MD - LG - XL = 230x60mm \| Size-Specific tune in FAQ	Fox Float DPX2 Performance \| Sealed Bearing Eyelet \| SM = 210x55mm \| MD - LG - XL = 230x60mm
Drivetrain
Shifters	Shimano Deore 12spd	Shimano Deore 12spd
Rear derailleur	Shimano Deore 12spd	Shimano Deore 12spd
Crankset	FSA Comet MegaExo HD \| 32T \| 24mm Spindle \| 170mm Crank Length	Shimano Deore \| 27.5 = 34T \| 29 = 32T
Bottom bracket	FSA BB92 24mm	Shimano SM-BBMT500
Cassette	Shimano Deore 10-51T 12spd	Shimano Deore 10-51T 12spd
Chain	Shimano M6100	Shimano M6100
Brakes
Brakes	Shimano MT4120 4 Piston \| Resin Pads \| F: Shimano RT64 203mm \| R: Shimano RT64 180mm	Shimano MT4120 4 Piston
Cockpit & contact points
Headset	FSA Orbit NO.57E \| Sealed 36°x45° Bearings \| 30.2mm x 41mm x 7.1mm Upper \| 40mm x 51.8mm x 7.5mm Lower \| 1.5" Crown Race	FSA Orbit NO.57E
Handlebar	Rocky Mountain AM \| 780mm Width \| 25mm Rise \| 9° Backsweep \| 5° Upsweep \| 31.8 Clamp	Rocky Mountain AM 780mm
Stem	Rocky Mountain 31.8 AM \| 5° Rise \| All Sizes = 40m	Rocky Mountain 31.8 AM \| All Sizes = 40mm
Saddle	WTB Volt 142	WTB Volt 142
Seatpost	Rocky Mountain Toonie Drop Composite 30.9mm \| SM = 125mm \| MD = 150mm \| LG - XL = 170mm	Rocky Mountain Toonie Drop Alloy 30.9mm \| SM = 125mm \| MD - LG = 150mm \| XL = 170mm
Wheels & tires
Hubs	Front: Shimano MT410 \| 15mm Boost; Rear: Shimano MT410 Boost 148mm	Front: Shimano MT410 \| 15mm Boost; Rear: Shimano MT410 Boost 148mm
Rims	WTB ST i30 TCS 2.0 Tubeless \| 32H \| Tubeless Ready - Tape \| Valves Incl	WTB ST i30 TCS 2.0 Tubeless / Tubeless Ready - Tape / Valves Incl
Spokes	2.0 Stainless	2.0 Stainless
Front tire	Maxxis Minion DHF 2.5 WT EXO Tubeless Ready	Maxxis Minion DHF 2.5 WT EXO Tubeless Ready
Rear tire	Maxxis Minion DHR II 2.4 WT EXO Tubeless Ready \|	Maxxis Minion DHR II 2.4 WT EXO Tubeless Ready
Wheel size	29"; 27.5"	29"; 27.5"

Specification

2022 Rocky Mountain Altitude Alloy 30

2021 Rocky Mountain Altitude Alloy 30

Overview

Model year

2022

2021

Brand

Rocky Mountain

Model

Altitude Alloy 30

Bicycle type

Mountain

Archive ID

900004828

900004598

Original MSRP

$3,839.00

$3,649.00

Colors

GREEN/GREEN

PURPLE/BLACK; BLACK/BROWN

Sizes

MD; SM; LG; XL

MD; LG; XL; SM

Weight

—

35.2 LBS|16 KGS

Frameset

Frame construction

FORM™ Alloy. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. 2-Bolt ISCG05 Tabs. RIDE-9™ Adjustable Geometry. 2 Position Axle. 160mm Travel. FORM™ Alloy Rear Triangle

Frame material

Aluminum

Fork

RockShox Zeb Select RC 170mm | 27.5 = 38mm Offset | 29 = 44mm Offset

Marzocchi Z1 Float EVOL GRIP 170mm | 44mm Offset

Rear shock

Fox Float DPX2 Performance | Sealed Bearing Eyelet | SM = 210x55mm | MD - LG - XL = 230x60mm

Drivetrain

Shifters

Shimano Deore 12spd

Rear derailleur

Shimano Deore 12spd

Crankset

FSA Comet MegaExo HD | 32T | 24mm Spindle | 170mm Crank Length

Shimano Deore | 27.5 = 34T | 29 = 32T

Bottom bracket

FSA BB92 24mm

Shimano SM-BBMT500

Cassette

Shimano Deore 10-51T 12spd

Chain

Shimano M6100

Brakes

Shimano MT4120 4 Piston | Resin Pads | F: Shimano RT64 203mm | R: Shimano RT64 180mm

Shimano MT4120 4 Piston

Cockpit & contact points

Headset

FSA Orbit NO.57E | Sealed 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower | 1.5" Crown Race

FSA Orbit NO.57E

Handlebar

Rocky Mountain AM 780mm

Stem

Rocky Mountain 31.8 AM | 5° Rise | All Sizes = 40m

Rocky Mountain 31.8 AM | All Sizes = 40mm

Saddle

WTB Volt 142

Seatpost

Rocky Mountain Toonie Drop Composite 30.9mm | SM = 125mm | MD = 150mm | LG - XL = 170mm

Rocky Mountain Toonie Drop Alloy 30.9mm | SM = 125mm | MD - LG = 150mm | XL = 170mm

Wheels & tires

Hubs

Front: Shimano MT410 | 15mm Boost; Rear: Shimano MT410 Boost 148mm

Rims

WTB ST i30 TCS 2.0 Tubeless | 32H | Tubeless Ready - Tape | Valves Incl

WTB ST i30 TCS 2.0 Tubeless / Tubeless Ready - Tape / Valves Incl

Spokes

2.0 Stainless

Front tire

Maxxis Minion DHF 2.5 WT EXO Tubeless Ready

Rear tire

Maxxis Minion DHR II 2.4 WT EXO Tubeless Ready |

Maxxis Minion DHR II 2.4 WT EXO Tubeless Ready

Wheel size

29"; 27.5"

Geometry comparison

One selected size or frame position per bicycle, matching the comparison dropdown choices used when Print / PDF was opened.

Measurement	2022 Rocky Mountain Altitude Alloy 30	2021 Rocky Mountain Altitude Alloy 30
Selected size / position	LG · 29″ · POS.8	LG · 29″ · POS.8
Reach	484 mm	484 mm
Stack	631 mm	631 mm
Effective top tube	637 mm	637 mm
Head-tube angle	65.4°	65.4°
Seat-tube angle	76.4°	76.4°
Seat tube	445 mm	445 mm
Head tube	110 mm	110 mm
Chainstay / rear center	436 - 447	436 - 447
Wheelbase	1248 mm	1248 mm
Bottom-bracket drop	22 mm	22 mm
Standover height	818 mm	818 mm
Wheel size	29	29

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 8, 2026.