A fast-rolling hardtail, specially designed for the thrill-seekers who want to push their trail riding to the max.
|Number of gears:||11|
|Frame:||SIR 9, Reynolds 853 Steel, 148x12mm "Boost" rear spacing|
|Fork:||RockShox Judy Gold RL Solo Air, 120mm travel, 110x15mm "Boost" spacing|
|Wheel Size:||29" (622)|
|Brake Type:||Hydraulic Disc Brake|
|Brakes:||SRAM Level hydraulic disc brakes, 180/160mm Avid G2 CS rotors|
|Chainset:||SRAM NX1 GXP 32T|
|Chain:||SRAM PC1110 11 speed|
|Cassette:||SRAM PG 1130 11-42T|
|Handlebars:||Race Face Aeffect R, 780mm wide, 20mm rise, 35mm clamp|
|Bar Tape/Grips:||Niner grrrips l/o, nylon, flanged|
|Stem:||Race Face Aeffect R 50mm, 35mm clamp|
|Seat Post:||Niner alloy seat post, 370mm, Niner graphic|
|Saddle:||Niner Custom TR with CrMo rails, printed Niner graphic|
|Tyres:||Maxxis Ardent F60 SC 29x2.4"|
The SIR 9 1-Star Hardtail Bike from Niner is the ultimate workhorse for taking trails, forest jumps and off-road cycling to the next level. Boasting a SIR 9 Reynolds 853 steel frame which has been well-crafted to be highly-durable and provide years of long-lasting use. Fully equipped with RockShox Judy Hold RL Solo Air forks which absorb all the sudden knocks and jolts that come with a long day out in the mountains, so you can blast over rocks and roots without worrying about slowing down or losing control. The powerful SRAM NX 1X11 drivetrain provides outstanding acceleration when climbing and on downhill descents, making pedalling a breeze on any terrain.
To top it off, this state-of-the-art ride comes with boost spacing on the front and rear so you can run 27.5" wheels with up to 3.0" tyres for even better traction. This MTB comes setup with Niner alloy 29" rims, wrapped in Maxxis Ardent F60 SC 29 x 2.4" tyres for the ultimate riding experience. Perfect for riding all year round, in any weather conditions, this bike is the perfect choice for taking your mountain biking up a notch.
Rest assured that each bike is fully built, tested and tuned by Wiggle's team of qualified bike mechanics to ensure your bike arrives in perfect condition. Find out which size fits you by clicking the size chart tab.
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Goods are shipped from the UK. Does not include delivery charges, local taxes or import duties, if applicable.
More information on International delivery options
We're so confident that you'll love your new bike from Wiggle, that we'll let you test ride it for a month! If you're not happy with it, just email us to firstname.lastname@example.org and we'll pick it up from you for a full refund. Just make sure you keep the box so it can be re-used to send it back. Read more about our 30-day test ride.
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
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