Pay in installments of $6.37 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 12 - Nov 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
giant mountainbikes 2020 Giant Reign SX 29Pick your line and let it rip. From chunky alpine terrain to warp speed park runs, this hard charging 29er feasts on rugged terrain, giving you the confidence to charge harder. Race bred suspension Maestro rear suspension and a 170mm fork developed and tested in Enduro World Series races. The trunnion mount rear shock has a longer stroke and smoother feel, and an Advanced Forged Composite upper rocker arm adds stiffness while lowering overall frame
Pick your line and let it rip. From chunky alpine terrain to warp-speed park runs, this hard-charging 29er feasts on rugged terrain, giving you the confidence to charge harder.
Race-bred suspension
Maestro rear suspension and a 170mm fork developed and tested in Enduro World Series races. The trunnion mount rear shock has a longer stroke and smoother feel, and an Advanced Forged Composite upper rocker arm adds stiffness while lowering overall frame weight.
Progressive enduro geometry
A strong and durable ALUUX SL aluminum 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 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.
Specifications
| Sizes S, M, L, XL | Rear Derailleur SRAM NX Eagle |
| Colors Starry Night / Jade Teal | Brakes Shimano SLX BR-M7120, hydraulic, Shimano RT-66 rotors [F]203mm, [R]203mm |
| Frame ALUXX SL-Grade Aluminum front and rear triangles, 146mm Maestro suspension, 12x148mm thru-axle | Brake Levers Shimano SLX BL-M7100 |
| Fork Fox 38 Performance Elite, GRIP 2 damper, 44mm offset, 170mm, 15x110 Kabolt X, custom tuned for Giant | Cassette SRAM NX Eagle, 11x50 |
| Shock Fox DHX2 Performance Elite, lockout, 205/60, custom tuned for Giant S:400#, M:400#, L:450#, XL:500# | Chain SRAM NX Eagle |
| Handlebar Giant Contact SL TR35, 800x35mm, 20mm rise | Crankset TruVativ Descendent 6k, DUB, 32t S:165mm, M:170mm, L:170mm, XL:170mm |
| Grips Giant Tactal Pro Single S:120mm, M:120mm, L:130mm, XL:130mm | Bottom Bracket SRAM DUB, press fit |
| Stem Giant Contact SL 35 S:40mm, M:40mm, L:40mm, XL:40mm | Rims Giant AM 29, alloy |
| Seatpost Giant Contact Switch dropper, remote S: 125mm travel / 30.9 x 395mm M: 150mm travel / 30.9 x 440mm L: 170mm travel / 30.9 x 450mm XL: 170mm travel / 30.9 x 450mm | Hubs Giant Boost, sealed |
| Saddle Giant Romero | Spokes Sapim |
| Pedals sold separately | Tires [F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , EXO+, TR tubeless |
| Shifters SRAM NX Eagle, 1x12 | Extras tubeless prepared, 2.5" max tire size, 36t max chainring size, MRP SXg chain guide |
| Front Derailleur N/A | Weight The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality. |
Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| SEAT TUBE LENGTH (inch) | 17 | 17 | 18.3 | 19.5 |
| SEAT TUBE ANGLE | 76.4° | 76.4° | 76.4° | 76.4° |
| TOP TUBE LENGTH (inch) | 22.6 | 23.7 | 25.2 | 26.2 |
| HEAD TUBE LENGTH (inch) | 3.9 | 3.9 | 4.3 | 4.7 |
| HEAD TUBE ANGLE | 64.6° | 64.6° | 64.6° | 64.6° |
| FORK RAKE (inch) | 1.7 | 1.7 | 1.7 | 1.7 |
| TRAIL (inch) | 5.2 | 5.2 | 5.2 | 5.2 |
| WHEELBASE (inch) | 46.9 | 48 | 49.7 | 50.7 |
| CHAIN STAY LENGTH (inch) | 17.3 | 17.3 | 17.3 | 17.3 |
| BOTTOM BRACKET DROP (inch) | 1.1 | 1.1 | 1.1 | 1.1 |
| STACK (inch) | 24.5 | 24.5 | 24.8 | 25.2 |
| REACH (inch) | 16.7 | 17.8 | 19.2 | 20.1 |
| STAND OVER HEIGHT (inch) | 29.8 | 29.9 | 30.7 | 31.7 |
| HANDLEBAR WIDTH (inch) | 31.5 | 31.5 | 31.5 | 31.5 |
| STEM LENGTH (inch) | 1.6 | 1.6 | 1.6 | 1.6 |
| CRANK LENGTH (inch) | 6.5 | 6.7 | 6.7 | 6.7 |
| WHEEL SIZE |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 20 reviews
Sort
Product Reviews
★★★★★ 5
Best Toy EVER!
Size: Jumbo, Style: Peanut Butter
I was a bit skeptical. We have had NO joy in finding toys for "aggressive" chewers that actually last more than a day for our 1 year old Staffordshire/Pittie mix. He has jaws of iron! (or so it seems) Nothing holds up. He is literally eating them, and subsequently gets them taken away, within 24 to 48 h ours. IF that long. He finds it a challenge to get to the center of whatever toy he has, whether it is supposed to have a center or not! We bought this in April of last year!! Yes, the squeaker is no longer squeaking (a blessing in disguise) but the ball itself is still intact, with no nicks, dings, pieces missing, etc. It still bounces well, and he still loves it. 1 year later, still going strong! I didn't realize it had been that long, until today. So I had to write a review, and buy a couple more Playology Jumbo toys. I hope they hold up 1 tenth as well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
★★★★★ 3
Hit or miss
Size: Medium, Style: Beef, Size: Medium, Style: Beef
I’ve purchased this item multiple times. Twice now, I got duds. Within minutes of opening the package, the ball was destroyed. The other times, it lasted months! I don’t know how to explain it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
★★★★★ 5
Durable and loved by my dog.
Color: Red - Bacon
I recently bought this toy for my German Shepherd and Belgian Malinois mix, and I can't express enough how much she adores it. The durability of the material is impressive; it withstands her enthusiastic chewing without showing any signs of wear and tear. Its size is perfect for her to carry around with ease, and it keeps her thoroughly entertained for hours.
I've noticed that there’s no color transfer or degradation from her vigorous play, which gives me peace of mind. I can let her enjoy it without constant supervision, as I trust that she won't be able to chew off any little pieces that could pose a choking hazard. All in all, it's an incredible value for the quality, and I’ll definitely be purchasing another one for her in the near future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
★★★★★ 5
Great, easy to chew toy!
Color: Orange - Maple Wood
Nice durable chew toy. My English Bulldog loves chewing the ends as well as the middle and the design is easy for him to hold with his paws as he chews
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025
★★★★★ 5
Durable even with aggressive chewer
Color: Red - Bacon
This one is actually lasting a long time! It’s not his favorite but he still plays with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
recommand products
Sonder Camino Titanium Shimano GRX Gravel Bike 2023, Size Small – Cycle Exchange
20.63
💕 Handschuhe Fäustlinge "ZickZack Stepp" Silber – Astrid`s Boutique
29.50
Gottstein Fäustlinge Fausthandschuhe dicke Handschuhe
21.19
Fäustlinge Handschuhe Grösse 6-12 Monate – Ellies Favorites
25.47
💕 Handschuhe Fäustlinge "Teddyplüsch" Rosa – Astrid`s Boutique
28.67