Polygon Siskiu T7 (Grey)
8994981053716-2025
A full-suspension trail bike for riders who demand performance, versatility and control on genuinely challenging terrain, built with 140mm of travel and a precision Shimano Deore 1x12 drivetrain.
Overview
The Siskiu T7 is built around Polygon's hydroformed ALX Trail aluminium frame with 140mm of rear travel, engineered to handle rough descents and technical climbs with confidence. A longer reach, slacker head angle and shorter chainstays give it a stable yet genuinely playful ride feel.
A Shimano Deore 1x12-speed drivetrain with a 10-51T Microspline cassette delivers precision shifting across a wide gear range for any trail gradient, while Tektro HD-M735 hydraulic disc brakes provide reliable, consistent braking performance in all weather and trail conditions. A dropper seatpost rounds out a build that's ready for genuinely demanding terrain.
Its sleek grey finish adds a premium, understated look — built for riders who want both performance and style on the trail.
Why You'll Like It
A frame built for rough terrain
140mm of rear travel handles rough terrain, drops and roots with ease, ensuring superior control and comfort rather than a jarring ride.
Geometry built for stability and play
A longer reach, slacker head angle and shorter chainstays give a stable yet playful ride feel, confident on descents without feeling sluggish on climbs.
Wide-range, precise shifting
Shimano Deore 1x12 with a 10-51T Microspline cassette gives smooth, precise shifting for any trail gradient.
Reliable braking in any condition
Tektro HD-M735 hydraulic disc brakes deliver consistent stopping power whatever the weather or trail condition.
A premium, understated finish
The sleek grey finish gives this bike genuine style to match its capability, not just function over form.
Who Is It For?
The Siskiu T7 suits riders who demand real performance, versatility and control on challenging terrain — a genuine trail bike built for technical descents and climbs alike.
In India, that suits riders heading to genuinely demanding trail networks in the Himalayan foothills or Western Ghats, where the combination of 140mm travel and precision gearing earns its keep on both the climbs and the descents.
It also suits a rider stepping up from a shorter-travel trail bike who wants more confidence on rough descents without sacrificing climbing efficiency.
Good to Know
The RockShox fork's rebound and compression settings are worth dialing in to your weight and riding style for the best performance on technical terrain.
The dropper post is operated by its own lever at the bar — get familiar with the actuation point before a technical descent so it becomes second nature.
Technical Specifications
- Frame: Aluminium, ALX Trail, 140mm rear travel
- Fork: RockShox Recon RL Boost, 15x110mm, 140mm (29") travel
- Bottom Bracket: Shimano 2-piece crankset, BSA threaded
- Chain: KMC X12, 12-speed
- Crank: 12-speed, 11-51T
- Shift Levers: Shimano Deore SL-M6100-R, 1x12-speed trigger
- Cassette: Shimano Deore CS-M6100, 10-51T, Microspline
- Front Derailleur: N/A - 1x drivetrain, no front derailleur
- Rear Derailleur: Shimano Deore RD-M6100-SGS, direct attach
- Grip/Tape: Polygon lock-on
- Handlebar: Entity Xpert, alloy, W: 780mm, B: 35mm, 20mm rise
- Stem: Entity Xpert, alloy, 35mm
- Saddle: Entity Xtend
- Seatpost: TranzX JD-YSP23JL dropper, 150mm (S/M) / 170mm (L/XL) travel
- Front Brake: Tektro HD-M735 hydraulic disc brake
- Rear Brake: Tektro HD-M735 hydraulic disc brake
- Front Wheel: Novatec D791SB-CL, thru-axle 15x110mm, 32H, Center Lock, tubeless ready
- Rear Wheel: Novatec D462SB, 12x148mm, HG freehub, 32H, Center Lock, tubeless ready
- Front Tire: Performance tire, 29"x2.60"
- Rear Tire: Performance tire, 29"x2.60"
- Pedal: N/A - not confirmed in available sourcing
- Weight: N/A - not confirmed in available sourcing
Additional Information
- Country of Origin: Indonesia
- Imported By: BLITZ, Gat No. 399, Milkat, 2289, Nagar Rd, Sai Satyam Park, Wagholi, Lonikand, Pune - 412207, India.
- Net Quantity: 1N
- Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
- Commodity: Bicycles
- Warranty
Polygon Bicycles are covered by the following warranty terms ensuring freedom from defects in materials and workmanship.
Warranty Coverage Period:
1. For bike frame and non-suspension fork:
- Alloy based frame and fork: 10 years
- Carbon based frame and fork: 5 years
- Steel based frame and fork: 5 years
- Dual suspension series frame: 5 years
2. ENTITY-branded parts and electricity components equipped on E-bike : 2 (two) years since the date of purchase.
3. Paint and sticker are not covered in this warranty.
4. Warranty does not cover wear items such as: bearings, bushings, tires, tubes, rims, brake pads, brake and shifter cables-casings-hose, chains, gears, handle grips, bar tapes, and saddles which are subject to varying wear life depending on use, load, weather, road conditions etc.
- Misuse or Negligence: The warranty does not cover damages resulting from misuse, abuse, or negligent handling of the products, including but not limited to improper installation, disassembly, or modification.
- Unauthorized Repairs or Alterations: Any attempt to repair or alterations by individuals or service providers not authorized by the manufacturer will void the warranty.
- Natural Wear and Tear: Normal wear and tear, including cosmetic deterioration, scratches, dents and fading over time, are excluded from the warranty coverage.
- Accidents or External Forces: Damages caused by accidents, improper packing, collisions, unauthorized tampering or exposure to extreme external forces (e.g., impacts, falls, or severe weather conditions) are not covered under this warranty.
- Incompatible Use: The warranty does not extend to damages resulting from using the products in ways inconsistent with their intended purpose or specifications.
- Failure to Follow Instructions: Damages arising from a failure to follow the product's operating instructions, guidelines, or recommended practices as outlined in the user manual are not covered.
- Battery Exclusions: For products with rechargeable Lithium-ion batteries, the warranty may exclude battery degradation over time or failures caused by non-compliance with proper charging procedures.
- Third-Party Accessories: Damages caused by the use of third-party accessories, components, or modifications not explicitly approved by the manufacturer are not covered.
- Failure to Provide Proof of Purchase: Warranty claims may require proof of purchase, and failure to provide such documentation may result in the exclusion of the product from warranty coverage.
- Exclusion for Water Damage: Any damage relating to damage caused by water because some products are water repellant but not Water Proof
- Non-specified conditions: Not includes damaged caused to products by improper accessories or improper fittings or for use in non specified conditions
- The warranty is available only to the Original purchaser/buyer of products
- Service must be performed by Brand or an authorized reseller.
- Insurance, handling and transportation charges to Brand Distributor shall be borne by Customer.
- For some products registration is required to extend the warranty. Failure to register voids extended warranty
- The decision to replace or repair a product is influenced by the brand and various factors