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Sorry, this Niner MCR 9 RDO 5-Star Shimano GRX 800 1X Gravel Bike - 2021, 53cm has been sold.
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Niner MCR 9 RDO 5-Star Shimano GRX 800 1X Gravel Bike - 2021, 53cm
Item #BGR13710
Condition: Certified Pre-Owned
Fit Range: 5'5" - 5'9"
Shipping & Assembly
Shipping
Quick Assembly
- Bikes arrive tuned and mostly pre-assembled
- Torque tool & video guide included
- Get riding in 15 minutes
Canadian Customers
Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.
Our Guarantee
Expert Pro-Tune
- Frame integrity verified
- All components inspected
- Drivetrain cleaned and tuned
- Suspension adjusted
- Wheels trued
Guaranteed Buyback
We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.
Returns
30-Day Returns
If this bike isn't perfect for you, our Ride Guides will help you find the right one.
A Whole New World
- Blending the confidence of XC MTB with gravel fit and handling
- Carbon frame with 50mm of travel for great traction and comfort
- Suspension leverage curve delivers precision for seated, pedaling sections
- Remote lockout for rear shock for fast pavement riding
- Removable front derailleur mount in case you want to run 1x drivetrains
- Front & rear suspension have been professionally serviced by our in-house suspension experts and is ready to ride
- Light scratches on the fork lowers, down tube, & top tube
Specifications
Details
Original MSRP | $7,649.00 |
Year | 2021 |
Brand | Niner |
Model | MCR 9 RDO |
Size | 53cm |
Frame Material | Carbon Fiber |
Drivetrain | Shimano, 1x11 spd |
Weight | 24 lbs 10 oz |
Build
Fork | FOX Performance Elite Series 32 FLOAT AX |
Fork Travel | 40mm |
Rear Shock | X-Fusion Microlite RL |
Brakes | Shimano XT M8100, Disc Brakes - Hydraulic |
Shifters | Shimano GRX RX810, Mechanical |
Rear Derailleur | Shimano GRX RX812 |
Bottom Bracket Shell | Press fit |
Crankset | Easton EC90 Carbon , 40t, 172.5mm |
Cassette | Shimano XT M8000, 11-42t |
Chain | Shimano |
Handlebar | Easton EA50 AX Alloy, 44cm |
Headset | Niner |
Stem | Niner Alloy, 31.8mm x 80mm, 6° |
Seatpost | KS LEV Si, 27.2mm |
Seatpost Travel | 100mm |
Saddle | WTB Deva |
Front Axle Spacing | 15x100mm (Thru-Axle) |
Rear Axle Spacing | 12x142mm |
Wheelset | Stan's NoTubes Grail CB7 Disc Carbon Tubeless Compatible, Stan's NoTubes NEO |
Front Tire | Maxxis Ravager EXO TR, 700C x 40C |
Rear Tire | Maxxis Ravager EXO TR, 700C x 40C |
Tire Type | Tubeless |
Tubeless Compatibility | Bike ships tubeless |
Pedals | Sold separately |
Geometry

Fit Range |
5'5" - 5'9"
|
A. Effective Top Tube | 545 mm |
B. Seat Tube | 490 mm |
C. Seat Tube Angle | 73.8° |
D. Head Tube Angle | 71° |
E. Head Tube | 133 mm |
F. Stack | 575 mm |
G. Reach | 382 mm |
H. Standover Height | 764 mm |
I. Saddle Height Range | N/A |
Niner MCR 9 RDO 5-Star Shimano GRX 800 1X Gravel Bike - 2021, 53cm
Item #BGR13710
Condition: Certified Pre-Owned
Fit Range: 5'5" - 5'9"
Shipping & Assembly
Shipping
Your bike ships fast for a $94.99 flat rate.
Quick Assembly
- Bikes arrive tuned and mostly pre-assembled
- Torque tool & video guide included
- Get riding in 15 minutes
Canadian Customers
Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.
Our Guarantee
Expert Pro-Tune
- Frame integrity verified
- All components inspected
- Drivetrain cleaned and tuned
- Suspension adjusted
- Wheels trued
Guaranteed Buyback
We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.
Returns
30-Day Returns
If this bike isn't perfect for you, our Ride Guides will help you find the right one.
Bikes are meant
to be used.
Ask a Ride Guide about this
Niner MCR 9 RDO 5-Star Shimano GRX 800 1X Gravel Bike - 2021, 53cm
Sizing Guide
The chart below provides a general suggested range of heights and is not exact. Sizing may vary across brands.
The tailoring of any bike is an important step in the long term enjoyment of riding and it can take time to adjust to the fit of a new bike. All contact points (pedals, shoes, and saddle) can be changed and altered for personal preference, performance, and comfort.
Measured Frame Size | Frame Size | Min Rider Height | Max Rider Height |
---|---|---|---|
48cm | XS | 4' 11" | 5' 2" |
50 cm | Small | 5' 2" | 5' 5" |
52 cm | Small/M | 5' 5" | 5' 7" |
54 cm | Medium | 5' 7" | 5' 10" |
56 cm | Large | 5' 10" | 6' 1" |
58 cm | Large/XL | 6' 1" | 6' 3" |
60 cm | XL | 6' 3" | 6' 5" |
Contact our Ride Guides if you have any questions about the fit of your new bike.
866.401.9636 - Contact the Ride Guides