2019

NINER SIR 9 - 2-Star NX Eagle - 29 2019

Mountain · Trail · Unisex
Frame material Steel
Groupset NX Eagle
Weight 12.7 kg
Wheel material Aluminum
Drivetrain 1 X 12
Chain Sram Nx Eagle 12Sp
Tires Front: Maxxis Minion D...
Brake type Hydraulic Disc
See all specifications
RRP
€2,389 incl. taxes
Observed price — New
€1,143 incl. taxes
2 price points
Min: 1234 € (XXXXXXXXX)
Max: 1234 € (XXXXXXXXX)
Refurbished price
€591 incl. taxes
1 price points
Min: 1234 € (XXXXXXXXX)
Max: 1234 € (XXXXXXXXX)
Likely trade-in value
1 234 €
Niner SIR 9 - 2-Star NX Eagle - 29 2019

About this bike

Meet the Niner SIR 9 - 2-Star NX Eagle - 29 2019: a mountain-oriented bike in the trail segment. Built around a steel frame.

The 3 sources we monitor for this bike refresh daily — that is how 2BX keeps the catalog and resale benchmarks honest.

Price-wise, brands list the SIR 9 - 2-Star NX Eagle - 29 at €2,389 MSRP. Real listings for a new unit hover around €1,143, and refurbished units typically sell near €591.

Use the table below to compare every retailer 2BX is tracking and pick the best offer for the Niner SIR 9 - 2-Star NX Eagle - 29.

Bikes currently in the market or recently sold

Retailer Image Link Model Year Condition Price RRP Discount Status Country Last seen First seen Online for Similarity E-Bike Groupset Mileage Size Brake type Frame material Wheel size Motor Torque Battery capacity Category
Retailer Niner SIR 9 - 2-Star NX Eagle - 29 2019 Link R 2024 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-09-21 42 Similar match No Shimano 105 — 58 cm Disco Carbon — — — Road
Retailer Niner SIR 9 - 2-Star NX Eagle - 29 2019 Link SIR 2-STAR 2023 New 1 234 € 1 234 € -20% On sale Spain 2026-11-01 2026-01-17 288 Similar match No Sram Pg 1210 11-50t — M — Steel 29 — — Mtb
Retailer Niner SIR 9 - 2-Star NX Eagle - 29 2019 Link SIR 9 2022 New 1 234 € 1 234 € -20% On sale Europe 2026-09-07 2026-08-17 21 Similar match No Other SRAM - Mountainbike — S Disco Steel — — — Mtb
Retailer Niner SIR 9 - 2-Star NX Eagle - 29 2019 Link SIR 2-STAR 2023 New 1 234 € 1 234 € -20% On sale Spain 2026-07-12 2026-04-19 84 Similar match No — — — — — 29 — — Mtb

Specifications

CategoryMountain
SubcategoryTrail
Year2019
FrameReynolds 853 air hardened steel, welded
Frame materialSteel
ForkROCKSHOX JUDY GOLD RL SOLO AIR, 120MM, 110X15MM, 51MM OFFSET
Weight12.7 kg
SuspensionHardtail
TravelNULL
Sizes XXXXXXXX

Components

Groupset NX Eagle
Drivetrain 1 X 12
Rear derailleur SRAM NX EAGLE 12SP
Cassette SRAM PG 1230 11-50T
Chain SRAM NX EAGLE 12SP
Crank SRAM NX EAGLE DUB 32T
Bottom bracket 73mm PF30 BB Shell (Adapters Required For BSA Type BBs); compatible with Biocentric 30 BB
Brake type Hydraulic Disc
Brakes SRAM LEVEL
Brake levers SRAM LEVEL
Handlebar RACE FACE AEFFECT R 780MM WIDE, 20MM RISE, 35MM CLAMP
Stem RACE FACE AEFFECT R 40MM, 35MM CLAMP
Grips NINER GRRRIPS L/O NYLON FLANGED
Saddle NINER CUSTOM TR WITH CR-MO RAILS, PRINTED NINER GRAPHIC
Seatpost NINER ALLOY SEAT POST, 370MM, NINER GRAPHIC

Wheels & Tires

Wheel material Aluminum
Rims Front: NINER ALLOY, 29 or 27.5+, 110X15MM FRONT, NINER GRAPHIC, Rear: NINER ALLOY, 29 or 27.5+,148X12MM REAR, NINER GRAPHIC
Tires Front: MAXXIS MINION DHF 3C/EXO/TR 29x2.5 or REKON+ DC/EXO/TR 27.5x2.8, Rear: MAXXIS REKON 3C/EXO/TR 29x2.4 WT or REKON+ DC/EXO/TR 27.5x2.8
Tire width 2.4"
Tire clearance 2.4"

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