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Reign Advanced
Pro 29 1


What is my size?


Stay cool when the trail gets rowdy. From big climbs to steep, rocky descents, this full-composite ripper was designed with Giant enduro pros for hard-charging confidence and control.


Race-bred suspension

Maestro rear suspension developed and tested under extreme conditions of Enduro World Series races. The trunnion mount shock has a longer stroke and smoother feel, and the Advanced Forged Composite upper rocker arm adds stiffness while lowering overall frame weight.

Progressive enduro geometry

The purpose-built composite frameset helps you ride aggressive descents and rail corners with confidence. Enduro-optimized head and seattube angles, plus a 170mm fork with 44mm offset, produce confident front-end handling.

29er confidence and control

Larger 29-inch diameter wheels optimized to roll over rugged enduro terrain with improved balance and stability, giving you the momentum to crank up tough climbs and the confidence to fly on fast, technical descents.


The geometry of the Advanced composite frame and swingarm was developed specifically around 29-inch wheels. That means shorter chainstays, a longer toptube, and just the right angles with the headtube (64.56 degrees) and seattube (76.36 degrees). We gave it an updated Maestro rear suspension system with 146mm of travel. The trunnion mount shock and Advanced Forged Composite rocker arm deliver an active, super plush feel on the trail.

Reign Advanced Pro 29 with interactive tooltips


Advanced Composite 超高性能專業競技等級碳纖技術
OverDrive 加大車首設計
Tubeless System 無內胎外胎系統



Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  • S
      163 cm5’4”  to 172 cm5’8”
  • M
      171 cm5’7”  to 180 cm5’11”
  • L
      179 cm5’10”  to 188 cm6’2”
bike diagram with measurements referenced in table that follows
Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
A座(立)管長 (mm) (inch)431174311746418.3
B座(立)管角度 (degrees)76.4°76.4°76.4°
C上管長度 (mm) (inch)57422.660123.764025.2
D頭管長度 (mm) (inch)1003.91003.91104.3
E頭管角度 (degrees)64.6°64.6°64.6°
F前叉 (mm) (inch)441.7441.7441.7
GTrail (mm) (inch)132.75.2132.75.2132.75.2
H前後輪距 (mm) (inch)119146.9122048126249.7
I後下叉長度 (mm) (inch)43917.343917.343917.3
J五通下降高度 (mm) (inch)271.1271.1271.1
K頭碗至五通高度 (mm) (inch)62224.562224.563124.8
L頭碗至五通長度 (mm) (inch)42316.745117.848819.2
M上管至地面高度 (mm) (inch)75729.875929.978130.7
N把手寬 (mm) (inch)80031.580031.580031.5
O龍頭長度 (mm) (inch)401.6401.6401.6
P曲柄長度 (mm) (inch)1656.51706.71706.7
Q輪組尺寸 29"29"29"
  • 尺寸
    S, M, L
  • 顏色
    Amber Glow / Rainbow Black澄黑
  • 車架
    Advanced-Grade碳纖維前三角及後三角, 146mm Maestro suspension, 12x148mm thru-axle
  • 前叉
    Fox 38 Factory Live Valve, 170mm, FIT4 damper, 15x110 Kabolt X, 44mm offset, custom tuned for Giant
  • 避震器
    Fox Factory Live Valve, 205/60, custom tuned for Giant
  • 車把手
    Giant Contact SLR TR35, composite, 800x35mm, 20mm rise
  • 把手帶/套
    Giant Tactal Pro Single S:120mm, M:120mm, L:130mm,
  • 豎桿
    Giant Contact SL 35 S:40mm, M:40mm, L:40mm,
  • 座桿
    TranzX travel-adjustable dropper, remote S: 120-150mm travel / 30.9 x 459mm M: 140-170mm travel / 30.9 x 499mm L: 170-200mm travel / 30.9 x 525mm
  • 坐墊
    Giant Romero SL
  • 踏板
  • 變速把手
    SRAM GX Eagle, 1x12
  • 前變速器
  • 後變速器
    SRAM GX Eagle
  • 煞車系統
    Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]203mm, [R]203mm
  • 煞車把手
    Shimano SLX BL-M7100
  • 飛輪
    SRAM XG-1275 Eagle, 10x52
  • 鍊條
    SRAM GX Eagle
  • 大齒盤
    TruVativ Descendent 6k, DUB, 32t S:165mm, M:170mm, L:170mm,
  • Bottom Bracket (B B)
    SRAM DUB, press fit
  • 輪圈
    Giant TRX 2 29 WheelSystem
  • 花鼓
    Giant TRX 2 29 WheelSystem
  • 輻條
    Giant TRX 2 29 WheelSystem
  • 外胎
    [F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , EXO+, TR tubeless
  • 其他
    MRP AMG CS導鏈器 36T Max
  • 重量