Flow State
Cowboy Coffee

Overview

More Travel, More Fun

Revel has spent years designing, testing, riding and refining this long-travel, high-speed machine… and with the latest updates, it not only shows, it shines. The updated Rail29 brings together Revel’s years of high-performance engineering with their fanatical commitment to perfect the details to create a hard charging, yet uniquely nimble platform. Without the need for major platform and geometry changes, Revel brought simplicity to this update: more travel, more colors, and more fun. Now spec’d with a 170 fork, this bike is ready for anything you got.

Coming out swinging in 2024 with a longer fork, all new build specs and two remarkable new colors, the Rail29 is hitting well above its weight class. Taking direct feedback from employee and customer ride experiences alike, Revel is giving the Rail29 just what is needs, taking its fork spec from a 160mm to 170mm. More travel means as the ride gets rowdy, this bike comes right back at it wanting more, providing the ultimate confidence at the start line, between the tape, and in the park.

As all Revel color names come to life, the new colors were named at a company-wide, employee brainstorm. Cowboy Coffee takes Revel to the start line of one of their favorite local trails. During the summer months, you’ll find quiet offices at Revel HQ Tuesday evenings while the employees head up to Snowmass Bike Park to race local DH series and ride till dark. The dark black with flashy gold decals pays homage to one of the favorite racecourses, the infamous Cowboy Coffee where relentless rock gardens, massive drops, and blind steeps come together for one rowdy ride. The Flow State name arrived while Revel was cruising the California coast at dawn and later ripping singletrack looking over the Pacific Ocean at dusk. In an environment unlike the Rocky Mountains, Revel found their Flow State in the presence of the ocean and is bringing this intrepid blue frame with black decals in the updated Rail29 to a trail near you.

Not finding what you are looking for on this page? Check out our FAQ or contact us directly!

Key Attributes

155mm
Rear Travel
29"
Wheel
170mm
Front Travel
Thermoset Carbon Fiber
Frame Material

The CBF™ focuses the center of curvature in a very finite area on the chainline/top of the chainring, pointing the pedaling forces directly where you want them.

Learn More »

Build Your Bike

Build your bike below to see pricing and availability. Prefer to only see what is in-stock? Check out our Shop In-Stock page!

$10,499.00

More Revel Products

Rail29

Build Specs

GX Eagle
$5,999
Shimano XT
$6,999
X0 EAGLE TRANSMISSION
$7,999
XX Eagle Transmission
$10,499
FrameRevel Rail29 155mm TravelRevel Rail29 155mm TravelRevel Rail29 155mm Travel Revel Rail29 155mm Travel
ForkRockShox ZEB Select + 170mm 44 A2 Fox Float 38 Factory Series 170mm GRIPX2 44RockShox ZEB Ultimate 170mm 44 A2 RockShox ZEB Ultimate 170mm 44 A2
ShockRockShox Super Deluxe SelectFox Float X2 Factory SeriesRockshox Super Deluxe Ultimate Rockshox Super Deluxe Ultimate
WheelsCrank Bros. Synthesis Enduro Rims
Industry Nine 1/1 Hubs
Crank Bros. Synthesis Enduro Rims
Industry Nine 1/1 Hubs
(*upgrade available)
Crank Bros. Synthesis Enduro Rims
Industry Nine 1/1 Hubs
Revel RW30 28h Rims
Industry Nine Hydra Hubs
HeadsetCane Creek 40-seriesCane Creek 40-seriesCane Creek 40-series Cane Creek 40-series
Tubeless Stans No Tubes single shots x2 Stans No Tubes single shots x2Stans No Tubes single shots x2 Stans No Tubes single shots x2
TIresContinental Kryptotal 29" x 2.4" Enduro-F Soft Front
Continental Kryptotal 29" x 2.4" Enduro-R Soft Rear
Continental Kryptotal 29" x 2.4" Enduro-F Soft Front
Continental Kryptotal 29" x 2.4" Enduro-R Soft Rear
Continental Kryptotal 29" x 2.4" Enduro-F Soft Front
Continental Kryptotal 29" x 2.4" Enduro-R Soft Rear
Continental Kryptotal 29" x 2.4" Enduro-F Soft Front
Continental Kryptotal 29" x 2.4" Enduro-R Soft Rear
BarTrail 1 The Crockett Alloy 31.8
800 x 25mm Rise
Trail 1 The Crockett Alloy 31.8
800 x 25mm Rise
Trail 1 The Crockett Carbon 35
800x20mm Rise
Trail 1 The Crockett Carbon 35
800x20mm Rise
StemTrail 1 The Viking 31.8x40mmTrail 1 The Viking 31.8x40mmTrail 1 The Viking 31.8x40mm Trail 1 The Viking 31.8x40mm
PostCrank Brothers Highline 7
SM (31.6mm x 125mm)
MD (31.6mm x 150mm)
LG (31.6mm x 170mm)
XL (31.6 x 200mm)
Bike Yoke Revive 2.0
SM (31.6mm x 125mm)
MD (31.6mm x 160mm)
LG (31.6mm x 185mm)
XL/XXL(31.6mm x 213mm)
Bike Yoke Revive 2.0
SM (31.6mm x 125mm)
MD (31.6mm x 160mm)
LG (31.6mm x 185mm)
XL/XXL(31.6mm x 213mm)
Bike Yoke Revive 2.0
SM (31.6mm x 125mm)
MD (31.6mm x 160mm)
LG (31.6mm x 185mm)
XL/XXL(31.6mm x 213mm)
SaddleSDG Saddle Bel Air V3 Lux-Alloy BlackSDG Saddle Bel Air V3 Lux-Alloy BlackSDG Saddle Bel Air V3 Lux-Alloy BlackSDG Saddle Bel Air V3 Lux-Alloy Black
BrakesSRAM Code RShimano XT M8120 4-Piston SRAM Code RSC SRAM Code Ultimate Stealth
RotorsSRAM Centerline 6-Bolt 180mm front & rearShimano XT RT86 6-Bolt 203mm front / 180mm rearSRAM HS2 6-Bolt 200mm Front / 180mm Rear SRAM HS2 6-Bolt 200mm Front / 180mm Rear
ShifterSRAM GX EagleShimano XT M8100SRAM AXS Shifter Pod SRAM AXS Shifter Pod Ultimate
Rear DerailleurSRAM GX EagleShimano XT M8100SRAM X0 ET SRAM XX ET
ChainSRAM GX EagleShimano XT M8100SRAM GX ET T-TypeSRAM XX ET T-Type
CassetteSRAM GX Eagle 10-52Shimano XT M8100 10-51SRAM X0 ET T-Type SRAM XX ET T-Type
CranksetSRAM GX Eagle Alloy DUB 170mm 32tShimano XT M8100 170mm 32tSRAM X0 Eagle T-Type 170mm 32t SRAM XX Eagle T-Type 170mm 32t
Bottom BracketSRAM DUB BSAShimano XT MT800SRAM DUB BSA Wide SRAM DUB BSA Wide
GripsTrail 1 Farlow Gap Grip - BlackTrail 1 Farlow Gap Grip - BlackTrail 1 Farlow Gap Grip - BlackTrail 1 Farlow Gap Grip - Black
Seat CollarRevel 34.9mm DiaRevel 34.9mm DiaRevel 34.9mm Dia Revel 34.9mm Dia
**Specifications subject to change without notice****Specifications subject to change without notice****Specifications subject to change without notice** **Specifications subject to change without notice**

Our first impression is that Revel nailed it for technical terrain, with the right amount of suspension travel combined with a modern yet neutral geometry that rewards the majority of trail riders rather than the enduro racer. Read more...

Thunder Mountain Bikes
-Sedona, AZ

The Revel Rail 29 is a seriously solid performer. Long after I'd ridden it enough to write this review, I kept grabbing it to go out for more rides - it was just the one I wanted to ride any time I didn't have specific plans to ride a different bike. Read more...

The suspension design is the star of the show on the downhills. It’s incredibly smooth and plush without unnecessarily blowing through the travel. Think Ibis Rimpo with a little more oomph. Little trail chatter completely disappears under you. There’s a ton of pop built into the bike too. It’s very easy to get off the ground as well as generate speed through rollers and berms.Read more...

Biker's Edge
-Salt Lake City, UT
S M L XL
S M L XL
RIDER HEIGHT (In.) 5'1" - 5'7" 5'6" - 5'10" 5'9" - 6'2" 6'1" - 6'7"
RIDER HEIGHT (cm) 155 - 170cm 167.5 - 178cm 175 - 188cm 185.5 - 200.5cm
EFFECTIVE TOP TUBE LENGTH 585mm 606mm 630mm 658mm
SEAT TUBE LENGTH 393.5mm 415.5mm 453.5mm 482.5mm
SEAT TUBE ANGLE (EFFECTIVE/ACTUAL) 75.5°/69° 75.5°/69° 75.5°/70° 75.5°/70°
CHAIN STAY LENGTH 436mm 436mm 436mm 436mm
BOTTOM BRACKET DROP 28mm 28mm 28mm 28mm
BOTTOM BRACKET HEIGHT 351mm 351mm 351mm 351mm
HEAD TUBE ANGLE 64.6° 64.6° 64.6° 64.6°
WHEEL BASE 1193mm 1214mm 1240mm 1270mm
HEAD TUBE LENGTH 95mm 98mm 108mm 118mm
AXLE TO CROWN 586mm 586mm 586mm 586mm
FORK OFFSET 44mm 44mm 44mm 44mm
TRAIL 131mm 131mm 131mm 131mm
STACK 628mm 631mm 640mm 650mm
REACH 422mm 442mm 464mm 489mm
STANDOVER 719mm 723mm 732mm 759mm
WHEEL SIZE
29"
FRONT TRAVEL
170mm
59mm Crown Diameter
REAR TRAVEL
155mm
SHOCK SPEC
230 x 60 - 22.2 x 8 Mounting Hardware Spec
HUB SPACING
Boost 148mm rear / 110mm front
AXLE SPEC
SEATPOST DIAMETER
31.6mm / 34.9mm Seat Collar
SEATPOST INSERTION DEPTH
300mm+ (all sizes)
BEARINGS
BOLU 6902V-2RD
15mm x 28mm x 7mm 4pcs per bike
BOLU 3802V-2RD
15mm x 24mm x 7mm 2pcs per bike
BOLU 6801V-2RD
12mm x 21mm x 5mm 4pcs per bike 4x BOLU 6801V
REAR BRAKE
Post Mount: 180mm direct / 220mm max
TIRE CLEARANCE
29” x 2.4” (rear)
BOTTOM BRACKET
73mm BSA Standard
CHAINRING
Max 36T Round / 34T Oval, 52mm Chainline
ISCG TABS
ISCG-05 Standard
TAPERED HEADTUBE
IS42 upper / IS52 Lower
BOTTLE MOUNTS
2 (top and bottom of downtube)
COLORS
Cowboy Coffee / Flow State
SIZES
S / M / L / XL
FRAME WARRANTY
Lifetime Warranty - View Details
title
val
LEVERAGE RATIO
ANTI-RISE
ANTI-SQUAT

The Details

Design Features

Rail29 Flowstate

CBF™ Suspension

The Rail29 utilizes the CBF™ suspension system that focuses the pedaling forces above the chainring throughout the range of travel, propelling the bike forward through challenging terrain.

Fully Routed Internal Tubing

Build your bike in a breeze and keep your cables quiet with fully routed internal frame tubing. No outside lines make for a clean and tidy look.

Rail29 Cowboy Coffee

Colorado Quality

All Revel bikes are designed, tested, inspected, and assembled by skilled bike nerds in Carbondale, CO.

Rail29 Flowstate

Sram UDH

Spec'd with the SRAM Universal Derailleur Hanger (UDH), replacement hangers for the Rail29 are easy to come by and will keep your frame compatible with future drivetrain updates.

Rail29 Cowboy Coffee

ISCG-05 Tabs

Fit any universal ISCG-05 bashguard or chainguide on your Rail29.

Rail29 Flowstate

One Tool Fits All

Our engineers designed the hardware on this bike to be functional, durable, and practical. A one-tool design makes trailside maintenance a breeze.

Rail29 Cowboy Coffee

Integrated Headset

Simple, easy maintenance with no need for fancy tools. All Revels have integrated headsets for clean looks, a quiet ride, and easy serviceability.

Rail29 Cowboy Coffee

Coil Compatible

Short yokes and a tuned leverage curve make this bike work great with air shocks and most coil options out there- we strongly recommend Push coils, but most will work great!

Threaded Bottom Bracket

Simple, easy, straightforward, and standard. We believe threaded BBs are key to any bike for all the practical reasons.

Support

We do not – We found the leverage curve of our bikes leaves the shock very tunable. We have successfully set up riders from 95 lbs. to well over 230 lbs.

Any guide or bashguard with ISCG-05 tabs is compatible with the Rail29.

You can – You will need to order the shock directly from Fox and ensure you purchase the correct tune for our bikes. This is important to maximize how awesome your Revel can be! Fox has a tune guide for our bikes on file. Unfortunately due to our agreement with Fox, you are not able to buy Fox suspension directly from Revel unless is ships on your new bike.

22 ounces is the sweet spot – When using a side-loading water bottle cage, our frames fit a standard Revel 22-ounce water bottle. With a hands-free cap, these bottles are the best option around. Insulated bottles or larger sizes will need to be physically tested for clearance. You can also use Fidlock bottles for extra space!

52mm Chainline

36T Round / 34T Oval

Like this – Our in-house builders prefer to cross the derailleur cable over the rear brake cable. That being said, there is no wrong way; You can run the brake line and derailleur housing to cross under the bottom bracket or not. Just be sure to leave enough slack under the bottom bracket so that the bike can fully cycle through its travel without binding. A good rule of thumb is for the cables to be level with the teeth of your chainring.

Yes, the Rail29 is compatible with coil shocks from most major manufacturers.

Yes! We now have touch-up paint available for Revel colorways from 2021 onwards. Go to https://revelbikes.com/product/revel-touch-up-paint/ to learn more!

Torque Specifications
Pivot #1
15 Nm
Pivot #2
15 Nm
Pivot #3
15 Nm
Pivot #4
15 Nm
Pivot #5
15 Nm
Rear Shock Bolt
15 Nm
Forward Shock Bolt
10 Nm
Rear Axle
13 Nm
Seat Clamp
5 Nm
Sram UDH
25 Nm
Cable Clamp Bolt
2 Nm
Required Tools for Basic Service
» 4mm Hex Key
» 5mm Hex Key
» 6mm Hex Key
» 8mm Hex Key
» Torque Wrench
» Grease
» Titanium Anti-Seize Compound
» *Bearing Puller (Slide Hammer)
-12mm Bearing Collet
-15mm Bearing Collet
» *Bearing Press
-12mm ID Bearing Drift (Ensure largest diameter on drift measures less than or equal to 21mm) [ Used on Pivot 1, Pivot 2, Pivot 3 & Pivot 5 ]
- 15mm ID Bearing Drift (Ensure largest diameter on drift measures less than or equal to 24mm) [ Used on Pivot 4 ]
» *If performaning full bearing replacement
Part Number Description Qty.
310-10021-0063 Pivot #1/#2 Axle 2
310-10021-0065 Pivot #4 Axle (Var. 1) 1
310-10021-0091 Pivot #4 Collet Axle (Var. 2) 1
310-10021-0066 Pivot #3/#5 Axle 4
310-10021-0058 Pivot #1/#2/#4 Spacer 6
310-10021-0088 Pivot #3/#5 Spacer 4
310-10021-0089 Pivot #4 Collet Wedge (Var. 2) 1
310-10021-0092 Pivot #4 Washer (Var. 2) 1
310-10021-0060 Pivot #1/#2/#4 Axle Nut 3
310-10021-0064 Pivot #3/#5 Axle Nut 4
310-BEA22-0501 6902 Bearing 4
310-BEA18-0106 6801 Bearing 4
310-BEA22-0502 3802 Bearing 2
310-10021-0062 Pivot #1/#2 Inner Spacer 2
310-10021-0061 Pivot #4 Inner Spacer 1
310-10021-0050 Forward Shock Bolt 1
310-10021-0051 Forward Shock Axle 1
310-10021-0077 Rear Shock Bolt 1
310-10021-0056 Revel UDH Axle 1
100-DER19-0006 SRAM Universal Derailleur Hanger 1
320-10021-0017 Downtube protector 1
310-10021-0068 Downtube Hose Clamp 1
310-FRA18-0112 Hose Clamp/Bottle Mount Bolts 5
320-10021-0018 Chainstay Protector 1
'--- Pivot #4 (Var. 2) Socket Headcap Screw 1
310-FRA18-0112 Bottle Mount Bolts 4 (all sizes)
»   For detailed view and part information on specific pivots, please download the tech manual.
»   NOTE: Pivot 4 has two different variants of design. Please check your frame for which style you have and follow subsequent instructions.
»   Ensure all bolts are torqued to spec listed in this manual and on bolt head.
»   All bolts are right hand threaded but have hex profiles on their end. If turning the bolt fromt he threaded side, turning counter clockwise will tighten the bolt.
»   Bolts come with Nylock patch installed. This serves the function of thread looker and can be reused for multiplke installations. Verify condition of patch before assembly. If patch looks worn or damaged add Blue Loctite 243.
»   It is easier to tighten linkage assembly to torque once it has been fully assembled. Similarly it is easiest to break bolts free when linkage is fully assembled.
Download Service Manual