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Giant Anthem Advanced Pro 1 - 29er Mountain Bike (2021)
Giant Bikes Can Not Be Shipped: In Store Pickup Only
Please Read: Giant bikes can not be shipped.
To ensure the best riding experience this bike must be picked up fully assembled at a Bicycle Warehouse retail location in Southern California.
We carry lots of other great bikes that are available to ship directly to your home.
Ready to Ride
The $75 assembly setup fee includes: professional assembly & setup, one basic Master Service within 90 days of purchase and no charge warranty processing.
This pro-level, fully composite XC flyer blends trail-smoothing Maestro suspension with the added control and stability of progressive 29er geometry. When XC racing is your game, this is your ticket to the podium.
Engineered with a full composite frameset including the front triangle and rear swingarm, this 29er has 90mm of smooth rear suspension travel and 100mm upfront. The Maestro rear suspension system includes a trunnion-mount shock that produces a lower leverage ratio for efficient pedaling and braking performance. The innovative linkage makes room for shorter chainstays to improve climbing capabilities and overall agility. The Advanced Forged Composite upper rocker arm is lighter, stiffer, and stronger than aluminum, and other updates include wider Boost hub spacing and an integrated Giant WheelSystem that gives you super strong and stiff wheels for confident, precise handling on XC terrain.
Advanced Composite frameset (mainframe and rear swingarm) is superlight with aggressive 69-degree headtube and 73.5-degree seattube angles for faster climbing and accelerating.
29er speed and stability
Frame geometry and suspension are optimized for 29-inch wheels to deliver a race-winning combo of speed and stability on XC terrain.
Traction and control
Updated Maestro Suspension with an Advanced Forged Composite rocker arm and trunnion-mount shock delivers smooth suspension performance on XC climbs, corners and descents.
|Sizes||S, M, L, XL|
|Colors||Matte Black/Gloss Carbon/Chrome|
|Frame||Advanced-Grade Composite front and rear triangles, 90mm Maestro suspension|
|Fork||Fox 32 Float SC Performance Elite Remote, 100mm, FIT4 damper, remote lockout, Boost 15x110 Kabolt, 44mm offset, custom tuned for Giant|
|Shock||Fox Float DPS Performance Elite Remote, 165/42.5, custom tuned for Giant|
|Handlebar||Giant Contact SLR XC Flat, 31.8|
|Stem||Giant Contact SL|
|Seatpost||Giant Contact, composite, 27.2mm|
|Saddle||Contact SL (neutral), composite base, SST rails, UniClip accessory mount|
|Shifters||Shimano Deore XT|
|Rear Derailleur||Shimano Deore XT, Shadow+|
|Brakes||Shimano Deore XT hydraulic (F:180mm, R:160mm)|
|Brake Levers||Shimano Deore XT|
|Cassette||Shimano Deore XT, 12-speed, 10x51|
|Crankset||Shimano Deore XT, 32t|
|Bottom Bracket||Shimano, press fit|
|Rims||Giant XCR-1 29 Carbon WheelSystem, 25mm inner|
|Hubs||Giant XCR-1 29 WheelSystem, Boost|
|Spokes||Giant XCR-1 29 WheelSystem, DBL technology|
|Tires||Maxxis Recon Race 29x2.25, foldable, TLR, EXO, tubeless|
|SEAT TUBE LENGTH (inch)||15.4||17.3||19.3||21.1|
|SEAT TUBE ANGLE||73.5°||73.5°||73.5°||73.5°|
|TOP TUBE LENGTH (inch)||23.2||24||24.8||25.6|
|HEAD TUBE LENGTH (inch)||3.7||3.7||4.1||4.5|
|HEAD TUBE ANGLE||69.0°||69.0°||69.0°||69.0°|
|FORK RAKE (inch)||2||2||2||2|
|CHAIN STAY LENGTH (inch)||17.2||17.2||17.2||17.2|
|BOTTOM BRACKET DROP (inch)||1.8||1.8||1.8||1.8|
|STAND OVER HEIGHT (inch)||29.4||30.7||32.2||33.2|
|HANDLEBAR WIDTH (inch)||30.7||30.7||30.7||30.7|
|STEM LENGTH (inch)||2.4||2.8||3.1||3.5|
|CRANK LENGTH (inch)||6.7||6.9||6.9||6.9|