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Wheel Size: 29" / 27.5"
Frame Height: 15.5" / 17" / 19"
Bike Color: Titanium color (polished finish)
Net Weight:
12.7 kg (SRAM SX-12S)
12.8 kg (SRAM AXS APEX-12S Wireless)
12.8 kg (SHIMANO XT/M8100 Mixed)
12.6 kg (SHIMANO XT/M8100 Full Set)
Frame: WERNER, Titanium alloy, XC-level design, Thru-Axle 12×148 mm Boost, internal cable routing, handcrafted brushed titanium surface
Fork: ROCKSHOX Judy Silver, air suspension, 120 mm travel, remote lockout, Thru-Axle 15×110 mm Boost
Handlebar Set: TW high modulus carbon fiber – handlebar 31.8×720 mm, stem 80 mm, seat post 31.6×350 mm
Clamps: Aluminum alloy, quick release 34.9 mm
Head Set: TW CNC aluminum alloy with sealed bearings 42×52 mm
Washer: Carbon 3K, 3×28.6×10 mm
Variant 1 – SRAM SX Eagle 1×12-Speed
System: SRAM SX Eagle 12-speed
Shifter: SRAM SX Eagle
Front Derailleur: None
Rear Derailleur: SRAM SX Eagle 12-speed
Crankset: SRAM SX Eagle DUB, 34T
Cassette: SRAM PG1210 Eagle 12-speed, 11–50T
Chain: SRAM SX Eagle 12-speed
Bottom Bracket: Threaded BSA68×29 mm
Variant 2 – SRAM AXS APEX 1×12-Speed (Wireless)
System: SRAM AXS APEX wireless 12-speed
Shifter: SRAM AXS POD wireless
Front Derailleur: None
Rear Derailleur: SRAM X1 Eagle AXS wireless
Crankset: SRAM APEX DUB, 38T
Cassette: SRAM PG1210 Eagle 12-speed, 11–50T
Chain: SRAM SX Eagle 12-speed
Bottom Bracket: Threaded BSA68×29 mm
Variant 3 – SHIMANO XT/M8100 2×12-Speed (Mixed)
System: SHIMANO XT/M8100 (mixed with Prowheel crankset)
Shifter: SHIMANO XT M8100
Front Derailleur: SHIMANO XT M8100 2-speed
Rear Derailleur: SHIMANO XT M8120 12-speed
Crankset: Prowheel aluminum alloy, hollow 26/36T
Cassette: SUNSHINE 12-speed, 11–42T
Chain: SUMC 12-speed
Bottom Bracket: Threaded BSA68×24 mm
Variant 4 – SHIMANO XT/M8100 2×12-Speed (Full Set)
System: SHIMANO XT M8100 complete 2×12-speed groupset
Shifter: SHIMANO XT M8100
Front Derailleur: SHIMANO XT M8100 2-speed
Rear Derailleur: SHIMANO XT M8120 12-speed
Crankset: SHIMANO XT M8100 26/36T
Cassette: SHIMANO XT M8100 12-speed, 10–45T
Chain: SHIMANO XT M8100 12-speed
Bottom Bracket: Threaded BSA68×24 mm
Hubs: RS aluminum alloy & carbon fiber, 4-sealed bearings, HG, 32 holes, CenterLock disc, Thru-Axle F15×110 / R12×148 mm Boost
Rims: RS aluminum alloy, double wall with rivets, W25×H21 mm
Spokes: SHUNJIU circular 14G
Tires: MAXXIS PACE 29" / 27.5" × 2.1"
Brakes:
SHIMANO MT200 hydraulic disc brakes (160/160 mm) – SX & XT Mixed versions
SRAM LEVEL hydraulic disc brakes (160/160 mm) – AXS version
SHIMANO XT M8100 hydraulic disc brakes (160/160 mm) – XT Full Set version
Grips: PU leather locking grips, 22.2×120 mm
Saddle: SR super-lightweight racing saddle
Pedals: RS aluminum alloy MTB pedals with sealed bearings
Cables: JAGWIRE internal and external routing
Standard safety reflectors (handlebar, seat post, front wheel, rear wheel)
PC bottle cage + tools
Manual + warranty card
We deliver worldwide, directly to your home or office. In the USA, we rely on trusted services such as UPS and USPS. For international shipments, we compare different freight forwarders to find the best option. We offer two shipping methods for international orders:
Our handling time is generally 2-5 business days. However, in rare instances where a component is out of stock, handling time may extend to 15 business days. Delivery estimates provided at checkout apply to items currently in stock.
All parcels are packed with care and fully insured. We require a daytime address and phone number to ensure smooth delivery. After shipping, you will receive a tracking number by email, which will be updated as the freight forwarder updates their system.
Important: Some countries have anti-dumping policies for fully assembled bikes. In such cases, we may ship the bike in two parts, partially assembled. If you prefer to receive your bike in a single package, please contact us prior to shipping to make arrangements.
INTERNATIONAL SHIPPING RESPONSIBILITIES
Please note that we do not accept product returns due to customs regulations, local laws, fees, taxes, or other country-specific restrictions. Customers are responsible for understanding and complying with their country's importation rules. This includes any customs clearance fees, duties, or taxes, even when free shipping is provided.
TRACKING YOUR ORDER
Once your order has been processed and shipped, you will receive an email with tracking details. The tracking information will be updated as the freight forwarder updates their system. If you have any concerns, feel free to reach out to us.
IMPORTANT NOTES
At Twitter Bike, we are committed to shipping your orders as quickly and efficiently as possible. However, unforeseen external factors such as courier strikes or other delays beyond our control may occasionally occur. In the event of any delay, we will follow up with the shipping service to resolve any issues.
If you have any questions, please don’t hesitate to contact us at info@twitterbikeusa.com.

